Three business people who wish to invest in a new company. Each person is willing to pay one third of the total investment. . After careful calculation, they realize that each of them would pay $ 7600 less if they could find two more equal investors. How much is the total investment in the new business.
A) $ 64,000
B) $ 54,000
C) $ 21,000
D) $ 5,400
E)e) $57,000

1

1

Answers

Answer 1
5ghost streetdhshahah

Related Questions

Bardwell Manufacturing, Inc. began 15 years ago. The two co-owners now earn $300,000 per year each. Four supervisors earn $40,000 each annually and have been with the company for 10 to 11 years. Fifteen line employees earn a total of $300,000 and have been with the company from 2 months to 5 years. All employees are over age 21. The co-owners want to install a 15% money purchase plan and structure the plan in a way that maximizes their plan contributions. Which vesting schedule would be most appropriate for Bardwell

Answers

Answer:

3 year cliff

Explanation:

The most appropriate vesting schedule for Bardwell Manufacturing Inc is the 3 year cliff

Marginal benefit is the * 1 point a) increase in net benefit that a person receives from consuming another unit of a good. b) additional efficiency from producing another unit of a good. c) increase in profit from producing another unit of a good. d) change in total benefit that occurs when a person consumes another unit of the good. e) total benefit from consuming all the units of the good or service.

Answers

Answer:

d) change in total benefit that occurs when a person consumes another unit of the good.

Explanation:

Marginal cost can be defined as the additional or extra cost that is being incurred by a company as a result of the production of an additional unit of a product or service.

Generally, marginal cost can be calculated by dividing the change in production costs by the change in level of output or quantity.

Utility can be defined as any satisfaction or benefits a customer derives from the use of a product or service.

This ultimately implies that, any satisfaction or benefits a customer derives from the use of a product or service is generally referred to as a utility.

Furthermore, the marginal utility of goods and services is the additional satisfaction that a consumer derives from consuming or buying an additional unit of a good or service.

Marginal benefit can be defined as the highest amount of money (in dollars) that a consumer (buyer) is willing to pay to a seller in order to acquire an additional unit of a product i.e one more unit of the product.

Hence, marginal benefit would be described as the change in total benefit that occurs when a person consumes another unit of the good.

Question Mode Multiple Select Question Select all that apply A cost accounting system: (Check all that apply.) Multiple select question. is used to control costs of manufacturing activities. provides general information used by investors. is used only with a perpetual inventory system. helps managers' determine selling prices.

Answers

Answer:

✓is used to control costs of manufacturing activities

✓helps managers determine selling prices

Explanation:

THIS IS THE COMPLETE QUESTION BELOW

A cost accounting system: (Check all that apply.) is used to control costs of manufacturing activities. is used only with a perpetual inventory system. provides general information used by investors. helps managers' determine selling prices

A cost accounting system can be regarded as product costing system, it can be explained as framework that is been used by firms in estimation of the cost of their products when carrying out inventory valuation as well as cost control and profitability analysis, inventory valuation.The two cost accounting systems are;

✓ the job order costing

✓ the process costing.

Job order costing system gives the accumulation of the costs that is been associated with particular batch of products.

Process costing helps in tracing as well as in accumulation of direct costs as well as allocation of indirect costs of a manufacturing process.

It should be noted that cost accounting system;

✓is used to control costs of manufacturing activities

✓helps managers determine selling prices

A country's current national savings and investment identity is expressed in algebraic terms as X-M = S + (G-T) - 1. In this instance:
A. there is an inflow of capital investment from the rest of the world economy.
B. there is no connection from domestic savings and investment to the trade balance.
C. the trade balance is determined by performance of certain sectors of the economy.
D. private and public domestic savings are higher than domestic investment.

Answers

Answer:

The answer is "Option A".

Explanation:

The present national reinvestment identity of a nation is expressed as  [tex]X-M = S + (G-T) - 1.[/tex] In mathematical terms Inside this example, all remainder of the said world economy would be inflowing capital expenditures.

Capital investment from all around the world is coming in.

CurrentAccount and Investment Saving

[tex]C=consumption\\\\ I= investment\\\\ G=government\ spending\\\\ (X-M) = foreign \ net \ demand[/tex]

So, the [tex]CA = GNP (C+I+G)[/tex]

Domestic savings are greater than the corresponding investment, both private and public.

The rate of pay rises when capital investment exceeds anticipated saving in a given year. With a larger salary, more money can be saved, and so therefore planned saving equals intended investments. And from the other hand, when projected saving exceeds planned investments over a time, income levels decline.

So, Option "D" is the correct answer to the following question.

Learn more:

https://brainly.com/question/15567481?referrer=searchResults

A system using an automated work cell controlled by electronic signals from a common centralized computer facility is called: an adaptive control system. robotics. a flexible manufacturing system. an automatic guided vehicle (AGV) system. a manufacturing cell.

Answers

Answer:

flexible manufacturing system.

Explanation:

flexible manufacturing system can be regarded as production method that is set up with features that enables it have the capability of adapting to any

alteration in the type as well in quantity of the product that is been produced. With good configuration, Machines and computerized systems can be used in production of variety of parts, it can be used to take care and adapt to changing levels of production.

It should be noted that flexible manufacturing system uses an automated work cell controlled by electronic signals from a common centralized computer facility is called: an adaptive control system. robotic

When auditing accounting data, auditors focus on Group of answer choices determining if fraud has occurred. determining whether recorded information properly reflects the economic events that occurred during the accounting period. analyzing the financial information to be sure that it complies with government requirements. determining if taxable income has been calculated correctly.

Answers

Answer:

determining whether recorded information properly reflects the economic events that occurred during the accounting period.

Explanation:

Auditng is an independent examination of the financial records of an organisation to determine if the records conform if recorded information properly reflects the economic events that occurred during the accounting period.

It is used to determine if financial records accurately represent the financial position of an organisation in a given period

types of audit : external audits, internal audits, and Internal Revenue Service (IRS) audits.  

12. One of the seven factors given to help minimize the chances of setting unfair wages and salaries is that a. If wages conform with the law, they are fair wages. b. A fair wage is whatever an employee is willing to accept. c. An employer's financial capabilities affect what constitutes a fair wage scale for that employer's employees. d. Avoiding the prevailing wage in the industry and community wage level.

Answers

Answer:

C. An employers financial capabilites affect what constitutes a fair wage scale for that employers employees

Explanation:

Organizations must continually train their employees because: a. the importance of satisfying certification requirements has increased. b. employees' productivity decreases with time. c. the legislation on providing ethnocentric training to workers has become stringent. d. organizational training has a positive relationship with employee turnover rates.

Answers

Answer:

b. employees' productivity decreases with time

Explanation:

In the case when the organization trained to the employees on the continuity basis so this can be done because the productivity of an employees could be decreased as per the time

So in order not to decreased the productivity so the organization trained their employees on continuity basis

Therefore the option b is correct

Products produced in a competitive market are
differentiated

unique

standardized and differentiated

standardized

Answers

Answer:

Standardized

Explanation:

Firms that are purely competitive provide a standardised (same or homogenous) product. Consumers will be unconcerned about whose vendor they acquire the goods from as long as the pricing is the same.

Monopolistically competitive companies make a typical profit in the long run since entrance into the market is easy. The sort of goods supplied distinguishes oligopoly from perfect competition.

. Suppose the market for personal computers in country A is monopolistically competitive. Country A exports as well as imports personal computers from the rest of the world. After full adjustment to the opening of trade, a firm in this industry which enjoys scale economies will: A. receive a higher price for its product. B. receive a lower price for its product. C. enjoy a greater market share. D. ultimately go out of business. __________ 16. The clustering of

Answers

Answer: B. receive a lower price for its product

Explanation:

Monopolistic competition is a market structure whereby the elements of both monopoly and competitive markets are combined. In such market structure, there are many producers in the market but they're selling differentiated products.

In this case, due to the fact that there's freedom of entry and exit, there'll be more firms coming into the market due to the supernormal profit which is made at first but in the long run, a lower price will be received for goods and services as there are many sellers in the market. Therefore, a normal profit will be made.

When consumers and businesses have greater confidence that they will be able to repay in the future, _______________________. Question 5 options: the quantity demanded of financial capital at any given interest rate will remain unchanged. the quantity demanded of financial capital at any given interest rate will shift to the left. the quantity demanded of financial capital at any given interest rate will shift to the right. the quantity demanded of financial capital at any given interest rate will achieve equilibrium.

Answers

When consumers and businesses have greater confidence that they will be able to repay in the future, the quantity demanded of financial capital at any given interest rate will shift to the right.

Which type of banking system did the Federal Reserve Act of 1913 establish?
A. A system composed of twelve privately owned regional banks that were regulated by the Federal Reserve Board
B. A system composed of twelve small privately owned banks that were not subject to federal oversight
C. A system consisting of multiple state-owned banks that were subject to oversight by the State Reserve Board
D. A system consisting of a large national bank publicly run by the federal government

Answers

Answer:

A. A system composed of twelve privately owned regional banks that were regulated by the Federal Reserve Board

Explanation:

The Federal Reserve System ( popularly referred to as the 'Fed') was created by the Federal Reserve Act, passed by the U.S Congress on the 23rd of December, 1913. The Fed began operations in 1914 and just like all central banks, the Federal Reserve is a United States government agency.

Generally, it comprises of twelve (12) Federal Reserve Bank regionally across the United States of America.

Hence, the type of banking system that the Federal Reserve Act of 1913 establish is a system composed of twelve privately owned regional banks that were regulated by the Federal Reserve Board.

Like all central banks, the Federal Reserve is a government agency that is saddled with the following responsibilities;

I. The Fed controls the issuance of currency in United States of America: it promotes public goals such as economic growth, low inflation, and the smooth operation of financial markets.

II. It provides banking services to all the commercial banks in the country because the Federal Reserve is the "lender of last resort."

III. It regulates banking activities in the United States of America: it has the power to supervise and regulate banks.

Also, the Fed is saddled with the responsibility of selling government securities such as treasury bills to the public.

Answer:

Each of twelve regional districts has a Federal Reserve Bank.

Explanation:

outline two benefits to Mohammed's business of all his workers being able to do all of the jobs in the bakery. pls help!

Answers

Answer:

1. Saved time

2. Saved cost

Explanation:

If Mohammed owns a bakery where all his workers are able to do all the jobs, he benefits because he would;

1. Save time: Time that would have been spent in outsourcing the job to people who can do them with the accompanying risks of delays and disappointments are bypassed. Time is an essential factor in business because when goods are not available on customer's demand, they might have to seek other options.

2. Save cost: Mohammed will save the additional cost of payments to businesses that do other jobs for him. He saves money when he only has to pay three workers instead of four or more workers. This will mean more profit for his business.

explain two sector model with saving and investment.​

Answers

Answer:

sector economy, there are only two sectors of the economy, are , household sector and business sector.

General Snacks is a typical firm in a market characterized by the model of monopolistic competition. Initially, the market is initially in long-run equilibrium, and then there is an increase in demand for snacks. We expect that: Group of answer choices in the long run, new firms will enter the market. there will be a short-run increase in the number of firms, but in the long run the number of firms will return to the original level. firms will leave the market in the long run. firms will shut down, but they will not leave the industry in the long run.

Answers

Answer:

Firms will leave the market in the long run.

Explanation:

Firms will leave the market in the long run.

Generally, the new firms enters in the market because the incumbent firms makes super normal profit. So in the long run, the continuous entry of firms will make the profit zero. Thus, when there is zero profit in the long run then the firms will start leaving the market and the demand for remaining firms will start rising because when firms start leaving the market then supply falls.

If the corporate human resource function in an organization is primarily concerned with selecting and training managers for foreign assignments, developing appropriate compensation packages for those managers, and handling adjustment issues when the manager is reassigned back home, it is evident that the organization has adopted the _____. a. ethnocentric staffing model b. polycentric staffing model c. regiocentric staffing model d. geocentric staffing model

Answers

Answer:

a. ethnocentric staffing model

Explanation:

In the case of the international staffing, the ethnocentric staffing means the strategy for the multinational company for hiring the management with respect to the important position from the parent headquarters instead of hiring the local staff

So as per the given situation, the option a is correct

And, the same should be relevant

which of the following is the best example of social regulations?
a. inflation rate regulations
b. anti-trust legislation
c. health and safety standards
d. regulations against price gouging

Answers

Answer:

Explanation:

The answer is C

Answer:

Health and safety standards

Explanation:

I just got it correct on the test!!!

Susan has three credit cards - 1) an Old Navy card she got her last year of high school and now doesn't use that much, 2) a Visa card she got while in college and pays an $50 annual fee for benefits she doesn't use that much, and 3) a Mastercard she opened last month which has no annual fees. Susan has decided that she only needs two credit cards, which one should she get rid of

Answers

Answer: Visa card

Explanation:

Since Susan has decided that she only needs two credit cards, then she should keep the old Navy card she got her last year of high school and the Mastercard that she opened last month which has no annual fee.

In this case, since she doesn't use the Visa card that she got while in college and th e card pays an $50 annual fee for benefits that she doesn't use that much, thus means that the card isn't beneficial to her. Therefore, she should get rid of the Visa card.

What is the difference between economic profit and producer​ surplus? A. Economic profit includes opportunity costs but producer surplus does not. B. Producer surplus includes variable costs but economic profit does not. C. Economic profit includes fixed costs but producer surplus does not. D. Economic profit includes marginal costs but producer surplus does not. E. Economic profit includes government taxes but producer surplus does not.

Answers

Answer:

c

Explanation:

Producer surplus is the difference between the price of a good and the least price the seller is willing to sell the product

Producer surplus = price – least price the seller is willing to accept

Economic cost is accounting profit less implicit cost

Accounting profit= total revenue - explicit cost

Implicit cost is the cost of the next best option forgone when one alternative is chosen over other alternatives.

A business must decide whether to open a new office in China. If it opens the branch, it will increase its chances of selling a high volume of its products in China. On the other hand, the business will have to spend a lot of money to make the branch operational. What would be an opportunity cost for the business if it chooses to open the new branch in China? O A. The business would gain access to a large number of new customers. B. The business would have to spend more money on each item it produces C. The business would have less money to open branches in other countries. D. The business would be forced to relocate all its workers to China.​

Answers

Answer:

C. The business would have less money to open branches in other countries.

Explanation:

In Economics, Opportunity cost also known as the alternative forgone, can be defined as the value, profit or benefits given up by an individual or organization in order to choose or acquire something deemed significant at the time.

Simply stated, it is the cost of not enjoying the benefits, profits or value associated with the alternative forgone or best alternative choice available.

Furthermore, the value of the opportunities lost by an individual or a business is the opportunity cost of a choice.

Hence, the opportunity cost of a choice is the benefits that could be derived from another choice (alternatives) by using the same amount of resources.

In this scenario, an opportunity cost for the business if it chooses to open the new branch in China is that it would have less money to open branches in other countries because it has to spend a lot of money to make the branch operational.

Brian owns a parcel of land that is encumbered by a mortgage held by the First International Bank. Brian agrees to sell the land to Piercel for $350,000. Brian and Pierce together go to the First International Bank to discuss the sale and purchase with the banker. Brian, Pierce, and the banker sign an agreement stating that Pierce will assume the mortgage and that Brian will be discharged from all further liability on the mortgage. In this case:
a, the bank can collect from Brian if Plerce defaults.
b. the bank is a third party donee beneficiary,
c. the agreement among the three is a novation.
d. Brian is a third party beneficiary of the agreement between Pierce and the bank.

Answers

Answer: c. the agreement among the three is a novation.

Explanation:

A novation refers to a situation whereby a party to a contract is replaced by another party. That means that the duties and benefits of the party being replaced will be passed on to the new party to the contract.

In this scenario, Brian was replaced in the mortgage contract by Pierce and Pierce assumed all liability related to the land in question. This is therefore a novation.

Jasper is interested in making a lot of money. He is a very good salesperson. People tell him he could sell sand in the Sahara Desert! He is also a very hard worker and is willing to work a lot of hours to make the kind of money he wants. Jasper should most likely look for the kind of job that is paid
A. in a situation with team-based compensation.
B. on salary with overtime.
C. with a high hourly rate.
D. by commission.

Answers

Answer:

b its b  because it says he works hard and he is willing to get a good salary

Hewlett-Packard founders David Packard and William Hewlett strived to create a close-knit organizational culture that gave a lot of responsibility to employees and fostered innovation within the company. Individual responsibility and the importance of innovation are Group of answer choices diverse perspectives. focused values. enacted values. espoused values. analytics.

Answers

Answer:

Espoused values

Explanation:

From the question we are informed

Hewlett-Packard founders David Packard and William Hewlett who strived to create a close-knit organizational culture that gave a lot of responsibility to employees and fostered innovation within the company. Individual responsibility and the importance of innovation are Espoused values.

Espoused values can be regarded as values which is been expressed on behalf of a particular organization, it could also be values that is been

attributed by senior managers of an organization in public statements

to that particular organization. Theses statement could be annual reports of the firm. These values are practical results of values been espoused through members of an organization.

Juan argued that bluegrass is the best food for cattle in the Midwest. Sammy objected by citing how the authorities at the U.S. Department of Agriculture recommended alfalfa over bluegrass for Midwestern cattle. If Juan counters this objection by arguing that the U.S. Department of Agriculture is a bloated bureaucracy with too much fat that deserves to be cut in the next federal budget bill, then Juan has

Answers

Answer:

committed the fallacy of avoiding the issue.

Explanation:

The fallacy of avoiding the issue is also called the fallacy of irelevant conclusion or a red herring.

It occurs when an individual avoids dealing with an issue that he has a problem with.

In the given scenario the issue is whether bluegrass is better than Alfa Alfa for cattle in the Midwest.

Instead of Juan to address the issue he is arguing that the U.S. Department of Agriculture is a bloated bureaucracy with too much fat that deserves to be cut in the next federal budget bill.

He is not addressing the main issue

What is the answer?? No links

Answers

Answer:

c

Explanation:

get big brain kid not good kid get better bro

The answer is actually B. Congress passed the act on July 30, 1953. I hope this helps!!

When companies adopt the strategy formulation, strategy execution process, the first step is to Group of answer choices develop a strategic vision, mission, and values. execute the company's chosen strategy efficiently and effectively. adopt a proven business model, decide on the company's top management team, and craft a strategy. set objectives and develop a profitable business model to meet those objectives. monitor internal and external developments and initiate corrective adjustments to the business model when necessary.

Answers

Answer:

develop a strategic vision, mission, and values.

Explanation:

In Business management, a strategy can be defined as a set of guiding principles, actions and decisions that an organization combines so as to achieve its business goals, attract customers and possess a competitive advantage over its rivals in the industry.

Business strategy sets the overall direction for the business because it focuses on defining how a business would achieve its goals, objectives, and mission; as well as the funds and material resources required to implement or execute the business plan. The components of a business strategy includes the following;

I. Value.

II. Vision.

III. Mission.

On a related note, when companies adopt the strategy formulation, strategy execution process; the first step is to develop a strategic vision, mission, and values that would effectively and efficiently help it in achieving its aim, goals, objectives, and procedures in order to enhance the survival, growth, and overall effectiveness of a business firm.

Which behavior demonstrates teamwork?
A) Write a blog post about the value of teamwork.
B) Go out to lunch with coworkers.
C) Collaborate with coworkers to solve a technical problem.
D) Read a book about what one can learn from participating in team sports.

Answers

Answer:

c

Explanation:

collaborate with coworkers to solve a technical problem that's definitely teamwork

Collaborate with coworkers to solve a technical problem, behavior demonstrates teamwork. Therefore, option C is correct.

What is the technical problem ?

Technical problems are unanticipated equipment issues, including hardware malfunctions or software defects, that make it difficult or impossible to carry out a desired operation.

Important disputes are resolved through collaboration, especially those that have an impact on relationships between groups. Integrating solutions, advancing perspectives, securing commitments, and learning more about the other parties and the conflict itself are the main collaborative actions.

Technical problems are equipment issues. The knowledge and skills required to carry out particular activities are known as technical skills. They are applicable and frequently have to do with mathematical, scientific, information technology, or mechanical jobs. Knowledge of design software, mechanical tools, or programming languages are a few examples.

Thus, option C is correct.

To learn more about the technical problem, follow the link;

https://brainly.com/question/1874645

#SPJ6

1. If average fixed cost is 40 and average variable cost is 80 for a given output, we then know that average total cost is

Answers

Answer:

120

Explanation:

Average total cost = average fixed cost + average variable cost

average fixed cost = Total fixed cost / quantity

40 + 80 = 120

Fixed costs are costs that do not vary with output. e,g, rent, mortgage payments

average variable cost = total variable cost / quantity

Variable costs are costs that vary with production. Hourly wage costs and payments for production inputs are examples of variable costs

In preparing its bank reconciliation for the month of April 2018, Crane, Inc. has available the following information. Balance per bank statement, 4/30/18 $78200 NSF check returned with 4/30/18 bank statement 950 Deposits in transit, 4/30/18 9600 Outstanding checks, 4/30/18 10300 Bank service charges for April 50 What should be the adjusted cash balance at April 30, 2018

Answers

Answer:

the adjusted cash balance is $77,500

Explanation:

The computation of the adjusted cash balance is shown below:

Adjusted cash balance = balance pler bank statement + deposit in transit - outstanding checks

= $78,200 + 9,600 - 10,300

= $77,500

Hence, the adjusted cash balance is $77,500

The same should be considered and relevant

explain the importance of office to an organisation​

Answers

Answer:

Answer to the following question is as follows;

Explanation:

The office aids in the management of the operations of various employees and departments inside an organisation or corporation. Controlling guarantees that the different company operations are carried out with great precision. Remembering Facility: The office safeguards vital statistical information.

So, we say that offices are necessary for organisation​s.

Other Questions
Whats the answers ? help me help me help me:)))))) Help with this question Which object has the most thermal energy?A. 2 kg of liquid oxygen at -225CB. 5 kg of liquid oxygen at -220CC. 2 kg of oxygen gas at 20CD. 5 kg of oxygen gas at 30C What the additional information fill in the blanks Please I need help who want to earn 13 points .. Read these lines from a poem by Emily Dickinson.Success is counted sweetestBy those who ne'er succeed.To comprehend a nectarRequires sorest need.What theme is expressed in these lines? A motorcycle of mass 160 kg accelerates from rest to 53 m/s in 9 seconds. Ignore air resistance. Assuming there's no slipping between the wheels and the pavement of the road.Required:a. What is the average horizontal component of the force that the road exerts on the wheels (total force on all two wheels, not the force on one wheel)?b. How far does the motorcycle travel in 9 seconds?c. In the point-particle analysis of this situation, what is the work done by this force? d. For the real system, how much work is done by the force of the road on the wheels? Question 2 (Common mistakes) 2.1 Correct mistakes in the following sentences. 2.1.1 You felt so lonely 2.12 The restaurant is opened every day. 2.1.3 We are five in my familyhome. 2.1.4 Do you like a glass of water? 2.1.5 He insisted to carry his own bag. 2.1.6 Athenkosi will retum back my phone before noon. 2.17 Siziphiwe can be able to drive a car. 21.8 Qhamisa is my cousin sister who is the most beautiful of them all. 2.1.9 I didn't knew I was wrong. 2.1.10 Tell me why did you do that? [10x10] What is tanA?Triangle A B C. Angle C is 90 degrees. Hypotenuse A B is 17, adjacent A C is 8, opposite B C is 15.a.StartFraction 15 Over 17 EndFractionc.StartFraction 8 Over 15 EndFractionb.StartFraction 8 Over 17 EndFractiond.StartFraction 15 Over 8 EndFraction Is a superstar such as Angelina Jolie, who reportedly is paid $15 million or more per movie, overpaid? What is the resistance of a copper wire 200 ft long and0.01 in. in diameter (T 20C)? Which option allows users to access the handout master to modify it?Click Home and select the Handout Orientation tab in the ribbon.Click View and select the Handout Master tab in the ribbon.Click View and select the Slide Master tab in the ribbon.Click Home and select the Slide Size tab in the ribbon. What did the Catholic Church do in response to Thomas Mores actions?They asked him to be pope.They declared him a saint.They accused him of heresy.They refused him a funeral. MotorCity, Inc. purchased 52,000 shares of Shaw common stock for $256,000. This represents 40% of the outstanding stock. The entry to record the transaction includes a: Please select the word from the list that best fits the definition (te)?usyouhimher a mountain railway AB is of length 864m and rises at an angle of 120 to the horizontal.A train is 856m above sea level when it is at A.calculate the height above sea level of the train when it reaches B. If aggregate expenditures increase by $14 billion and equilibrium GDP consequently increases by $70 billion, then the marginal propensity to consume in the economy must be A total of 25.6 kJ of heat energy is added to a 5.46 L sample of helium at 0.991 atm. The gas is allowed to expand against a fixed external pressure to a volume of 18.7 L .Required:a. Calculate the work done on or by the helium gas units of joules, J.b. What is the change in the helium a internal energy in units kilojoules, KJ? Log5 =0,699 find log 0,5