Answer: True
Explanation:
Labor productivity has to do with the amount of products and services which are produce at a particular time by the workers.
It should be noted that between 1953 and 2015, rising labor productivity contributed more to U.S. economic growth than did increases in inputs. This brought about increase in the available goods and services in the country.
Suppose an item sells for $125 in the United States and for 62,500 pesos in Chile. According to the law of one price, the nominal exchange rate (pesos/dollar) should be ________.
Answer:
$1 = 500 Pesos
1 Pesos = $0.002
Explanation:
$125 = 62,500 Pesos
$1 = 62,500 / 125
$1 = 500 Pesos
$1 = 500 Pesos
1 Pesos = $1 / 500
1 Pesos = $0.002
HighLife Corporation has the following information: Average demand = 30 units per day Average lead time = 40 days Item unit cost = $45 for orders of less than 400 units Item unit cost = $40 for orders of 400 units or more Ordering cost = $50 Inventory carrying cost = 15 percent The business year is 300 days. Standard deviation of demand during lead time = 90 Desired service level = 95 percent What is the EOQ if HighLife pays $45/unit? Due to possible differences in rounding, choose the closest answer.\
Answer:
365.15 units
Explanation:
The computation of the economic order quantity is shown below:
[tex]= \sqrt{\frac{2\times \text{Annual demand}\times \text{Ordering cost}}{\text{Carrying cost}}}[/tex]
where,
Annual demand is
= 30 units × 300 days
= 90,000 units
ordering cost is $50
Carrying cost is
= $45 × 15%
= $6.75
Now placing these values to the above formula
So, the economic order quantity is
[tex]= \sqrt{\frac{2\times \text{90,000}\times \text{\$50}}{\text{\$6.75}}}[/tex]
= 365.15 units
We simply applied the above formula so that the EOQ could come
Waterway has a standard of 2 hours of labor per unit, at $12 per hour. In producing 3800 units, Waterway used 7350 hours of labor at a total cost of $89670. Waterway's labor quantity variance is
Answer:
Direct labor time (efficiency) variance= $3,000 favorable
Explanation:
Giving the following information:
Standard= 2 hours of labor per unit, at $12 per hour.
In producing 3800 units, Waterway used 7350 hours of labor.
To calculate the direct labor quantity variance, we need to use the following formula:
Direct labor time (efficiency) variance= (Standard Quantity - Actual Quantity)*standard rate
Standard quantity= 2*3,800= 7,600 hours
Direct labor time (efficiency) variance= (7,600 - 7,350)*12
Direct labor time (efficiency) variance= $3,000 favorable
Lilliput is a country that has closed borders and does not import or export any goods or services; hence, they do not worry about trade with other countries.
Total spending for the federal government of Lilliput for the last fiscal year was $1.06 billion. The country collected $1.05 billion in taxes during this same fiscal year. Assume government transfers were zero. Based on this information, what is Lilliput's budget balance? In the last fiscal year, Lilliput was running:______.
a. a budget surplus.
b. a balanced budget.
c. a budget deficit.
Answer: budget deficit
Explanation:
From the question, we are informed that the total spending for the federal government of Lilliput for the last fiscal year was $1.06 billion and that the country collected $1.05 billion in taxes during this same fiscal year.
Since the expenditure of $1.06 billion is more than the revenue of $1.05 billion, this show that there was a budget deficit.
TB MC Qu. 7-77 Corbel Corporation has two divisions: Division A and ... Corbel Corporation has two divisions: Division A and Division B. Last month, the company reported a contribution margin of $47,700 for Division A. Division B had a contribution margin ratio of 35% and its sales were $231,000. Net operating income for the company was $27,200 and traceable fixed expenses were $59,700. Corbel Corporation's common fixed expenses were:
Answer:
Corbel Corporation's common fixed cost is $41,650
Explanation:
Division A contribution margin $47,700
Division B contribution Margin $80,850 $128,550
($231,000 * 35%)
Less: Traceable fixed cost $59,700
Operating Income $27,200 ($86,900)
Common fixed cost $41,650
Open space arrangements in workstations increase communication and potentially decrease noise, distractions, and loss of privacy.
a. true
b. false
Answer:
false
Explanation:
while open space arrangement increases communication, it also increases noise, distractions, and loss of privacy.
Answer:
b. False
Explanation:
Although open space arrangement in a workstation increases communication , yet such communication would eventually lead to an increase noise, distractions and loss of privacy. This is the reason why modern organizations preferred the use of cubicle in demarcating spaces allocated to their employees.
The advantage of using cubicle as demarcation is that there will be less noise and distractions hence leads to increase in productivity . An employee would also have his or her privacy unlike an open space arrangement.
If the price that determined where marginal revenue equaled marginal cost were below the bottom of the average variable cost curve, then the profit-maximizing, monopolistically competitive firm would
Answer: c. shut down because it would cost more to produce and sell output than it would to shut down and lose all fixed costs.
Explanation:
The profit maximizing, monopolistically competitive firm maximises profit at the point where marginal revenue equals marginal costs.
If this point is below Average variable costs then that means that the company is not making enough to cover its variable costs. Should this be the case then the company should shutdown operations because variable costs are only there when the company is producing. If they shutdown then they will no longer incur them which would be the cheaper option.
They would take losses on the fixed costs but these have already been incurred so it would be better to lose the fixed costs than continue to make losses on variable costs.
You purchased a share of stock for $120. One year later you received $1.82 as a dividend and sold the share for $136. What was your holding-period return
Answer:
Holding period return =14.85 %
Explanation:
The return on stock is the sum of the dividends earned and capital gains made during the holding period of the investment.
Dividend is the proportion of the profit made by a company which is paid to shareholders.
Capital gains is another type of the return made on an equity investment as a result of increase in the value of the shares. It is difference between the cost of the share and the value at the time of disposal.
Therefore, we can can compute the return on the investment as follows:
Holding period return = (Dividend + capital gain)/Begin Price of stock × 100
Dividend = $1.82
Capital gains= 136 - 120 = 16
Total dollar return on Investment = 1.82 + 16= $ 17.82
= 17.82/120 × 100 = 14.85 %
Holding period return =14.85 %
A one-month summary of manufacturing costs for Rapid Routers Company follows.
Direct materials $40,000
Direct labour 20,000
Material handling costs 1,500
Product inspection and rework 2,000
Materials purchasing and inspection 500
Routine maintenance and equipment servicing 1,200
Repair of equipment 300
Required:
Classify each cost as value-added or non-value-added
Answer:
Cost Classification
Direct materials Value added
Direct labor Value added
Material handling costs Non-value added
Product inspection and rework Non-value added
Materials purchasing and inspection Value added
Routine maintenance and equipment Non-value added
servicing
Repair of equipment Non-value added
I have question with it can you help me please??
Answer:
Pick-up Later:
Set a pickup date
Process the transaction
Place all the items in the pickup area near the front of the store
Place a note on the items indicating they are sold.
Explanation:
The purpose of the above procedure is to enable the customer to take delivery of purchased goods hitch-free. The pick-up area needs to be covered against rain so that the mulch and topsoil do not degrade. It is assumed that the customer's contact information and payment have been secured before the arrangement for pick-up later.
g An increase in taxes when the economy is above full employment ______ aggregate demand and real GDP, and the price level ______.
Answer:
C. decreases; falls
Explanation:
As we know that
The rise in taxes results in low disposable income for individuals that lowered the spending of the consumer also the consumer spending is an element of the aggregate demand so ultimately it declines that result the curve to shift leftward or downward
Due to this, the real GDP also falls, and the price level too
Hence, the correct option is c.
The Securities and Exchange Commission requires companies listing on the New York Stock Exchange and the Nasdaq Stock Market to have codes of ethics. A code of ethics is
Answer:
A Code of Ethics are a set of guidelines that helps the member in distinguishing right and wrong and always following the guidelines that protects the interest of profession and stakeholders.
Explanation:
Basically these Ethical codes are set of guidelines that helps the entities and professionals to acknowledge what is expected from them and what are their responsibilities. Usually every reputable profession and organizations adopt code of ethics to encourage and enforce ethical practices in decision making process.
Answer:
Answer:
A Code of Ethics are a set of guidelines that helps the member in distinguishing right and wrong and always following the guidelines that protects the interest of profession and stakeholders.
Explanation:
Basically these Ethical codes are set of guidelines that helps the entities and professionals to acknowledge what is expected from them and what are their responsibilities. Usually every reputable profession and organizations adopt code of ethics to encourage and enforce ethical practices in decision making process.
Explanation:
Fed is open to changing bond policy Fed policymakers signaled for the first time that they could increase or decrease stimulation of the economy in the future, but not now. Source: Los Angeles Times, May 1, 2013 What are the ripple effects and time lags that the Fed must consider in deciding when to increase or decrease stimulation of the economy?
Answer:
When the Fed raises the federal funds rate, the inflation rate decreases about two years later.
Explanation:
When trying to stimulate the economy either by increasing or decreasing, policymakers have to take into consideration how it would effect interest rate, amount of money available in the economy, loans that would be acquired by banks and the behavior of interest rate.
Interest rate can be impacted quickly even though the period of time it would take for such action to have a reflection on what quantity of money is available in the economy. Then also a period of 2 years would be taken for this action to take effect on inflation.
Therefore
When the Fed raises the federal funds rate, the inflation rate decreases about two years later.
It costs your company $240 to produce pens and pencils together. To produce the same amount of pens and pencils separately costs $100 for the pens and $120 for the pencils. The production of pens and pencils exhibits:_______
a. diseconomies of scope
b. economies of scope.
c. increasing returns to scale.
d. constant returns to scale.
Answer:
b
Explanation:
Sunny Day Manufacturing Company is considering investing in a one-year project that requires an initial investment of $450,000. To do so, it will have to issue new common stock and will incur a flotation cost of 2.00%. At the end of the year, the project is expected to produce a cash inflow of $550,000. The rate of return that Sunny Day expects to earn on its project (net of its flotation costs) is:____________
White Lion Homebuilders has a current stock price of $22.35 per share, and is expected to pay a per-share dividend of $2.03 at the end of next year. The company's earnings' and dividends' growth rate are expected to grow at the
constant rate of 8.70% into the foreseeable future. If White Lion expects to incur flotation costs of 5.00% of the value of its newly-raised equity funds, then the flotation-adjusted (net) cost of its new common stock (rounded to two decimal places) should be:_________
Sunny Day Manufacturing Company Co.'s addition to earnings for this year is expected to be $420,000. Its target capital structure consists of 50% debt, 5% preferred, and 45% equity. Determine Sunny Day Manufacturing Company's retained earnings breakpoint: ___________
a. $840,000
b. $980,000
c. $933,333
d. $886,666
Answer:
A lot to read and check but I will get back to you soon
DPMO stands for:______
a) Defects Per Million Opportunity
b) Defectives Per Million Opportunity
c) Data Per Million Opportunity
d) all of the above
e) none of the above
Answer:
a) Defects Per Million Opportunity
Explanation:
DPMO is an acronym which stands for Defects Per Million Opportunity. Defects per Million Opportunities refers to a standard metric which represents the number of defects in a process per one million opportunities.
In order to calculate the DPMO, we divide the number of defects by the number of opportunities and then multiply by a million.
Additionally, when a quality characteristics or properties do not tally with a standard or specifications it is generally referred to as a defect.
Hence, in a six sigma approach to quality or level of performance, the defects per million opportunities (DPMO) is 3.4.
Henry Crouch's law office has traditionally ordered ink refills 50 units at a time. The firm estimates that carrying cost is 35% of the $12 unit cost and that annual demand is about 235 units per year. The assumptions of the basic EOQ model are thought to apply. For what value of ordering cost would its action be optimal?
Answer:
ordering costs = $22.34
Explanation:
economic order quantity (EOQ) = √(2SD / H)
D = annual demand = 235H = holding cost = 35% x $12 = $4.20S = cost per order = ?EOQ = 5050 = √[(2 x S x 235) / $4.20]
2,500 = (2 x S x 235) / $4.20
$10,500 = 2 x S x 235
S = $10,500 / (2 x 235) = $10,500 / 470 = $22.34
Gabriel, Harris and Ida are members of Jeweled Watches, LLC. What are their options with respect to the management of their firm?
Answer:
They could be a Member-managed Limited Liability Company or a Manager-managed Limited Liability Company.
Explanation:
A Limited Liability Company is usually run by two or more partners. In managing this type of company, the members might choose to manage the company themselves. This is known as a member-managed Limited Liability Company. In such cases, if any member makes a decision in behalf of the business, with his signature appended to it, such a decision is considered legally binding on all other members of the company. Every member also has a say in the company's decision-making.
If they choose to be a manager-managed Limited Liability Company, they can appoint one or more non-members to manage the company for them. They do not interfere with how the manager chooses to run the company. They can still make important decisions but this is quite limited. However, they can choose to remove the manager/managers as they will.
Deming, the proponent of total quality management, argued that management has the responsibility to train employees in new skills.
A. True
B. False
Answer:
Its TRUE
Explanation:
Management should train employees in new skill, where Deming argued that management has the responsibility to train employees in new skills to keep pace with changes in the workplace. In addition, he believed that achieving better quality requires the commitment of everyone in the company.
The income statements for Federer Sports Apparel for 2022 and 2021 are presented below.
FEDERER SPORTS APPAR
Income Statement
For the Years Ended December 31
Year Increase Decrease
2019 2018 Amount %
Net sales 18,800,000 15,500,000
Cost of goods 13,200,000 7,000,000
Gross prof 5,600,000 8,500,000
Operating expenses 1,600,000 1,200,000
Depreciation expense 1,000,000 1,000,000
Inventory write-down 200,000 0
Loss (litigation) 1,500,000 300,000
Required:
Prepare a horizontal analysis for 2022 using 2021 as the base year.
Answer and Explanation:
The Preparation of horizontal analysis for 2022 using 2021 as the base year is prepared with the help of a spreadsheet.
Horizontal analysis is a method for the analysis of financial statements that indicates fluctuations in the amount of the related products over a period of time. It is a valuable instrument for determining trend situations.
So, with the help of the spreadsheet, we will be able to find the net income by using the formulas.
The horizontal analysis of the Income Statement is the analytical form of preparing the income statement to determine the accurate amount and percentage of changes in each item of the income statement.
The horizontal income statement is attached below.
The horizontal analysis determines the change in the amounts of each account. The percentage change is the division of a change in amount by the base amount of the base year.
In this case, the base year was 2021.
Therefore, the change in amounts will be determined based upon the figures of the base year.
To know more about horizontal analysis, refer to the link:
https://brainly.com/question/14698328
According to the CAPM, what is the market risk premium given an expected return on a security of 15.8%, a stock beta of 1.1, and a risk-free interest rate of 7%? Multiple Choice 7.70% 6.05% 7.00% 8.00%
Answer:
The risk premium on market is 8%
Explanation:
The CAPM or Capital Asset Pricing Model is used to calculate the required rate of return on a stock which is the minimum return that is expected or required by the investors to invest in a stock based on its systematic risk as measured by the beta of the stock.
The formula to calculate r under the CAPM is,
r = rRF + Beta * rpM
Where,
rRF is the risk free raterpM is the risk premium on marketTo calculate the risk premium on market, we will input the available values for r, rRF and beta in the equation above.
0.158 = 0.07 + 1.1 * rpM
0.158 - 0.07 = 1.1 * rpM
0.088 / 1.1 = rpM
rpM = 0.08 or 8%
So, the risk premium on market is 8%
The Hirt & Block mutual fund has assets of $147 million, liabilities of $7 million and 7 million shares outstanding. The shares trade at $21.60 per share. What is the percentage load fee?
Answer: 8%
Explanation:
The load fee would be the excess percentage amount charged on the share over the Net Asset Value per share.
= [tex]\frac{Trading price per share - Net Asset Value per share}{ Net Asset Value per share}[/tex]
Net Asset value Per share = (Assets - Liabilities) / Number of shares
= (147 - 7) / 7
= $20
Load fee
= [tex]\frac{Trading price per share - Net Asset Value per share}{ Net Asset Value per share}[/tex]
= [tex]\frac{21.60 - 20}{20}[/tex]
= 8%
Evaluate the Ritz-Carlton business model and associate key quality characteristics in the operations of a hotel set-up process.
Answer:
Ritz Carlton is luxury hotel chain of America. The company has 101 luxury hotel in more than 30 countries of the world. The success of Ritz Carlton is mainly because they keep the comfort of their guests as their highest priority. Their mission statement clearly states that comfort and genuine care of their guests is utmost important to them.
Explanation:
Their business model focuses entirely on their customers. Ritz Carlton has created its leading brand by providing great ambiance to the visitors and its guest. One can dream of staying at such luxury hotel. They are famous for their hospitality of their guests. The hotel management believes on total quality management. It has set highest standard for themselves and strive to meet them by providing better and better service to its guests.
The Clifford Corporation has announced a rights offer to raise $17 million for a new journal, the Journal of Financial Excess. This journal will review potential articles after the author pays a nonrefundable reviewing fee of $6,000 per page. The stock currently sells for $42 per share, and there are 2.9 million shares outstanding. a. What is the maximum possible subscription price? What is the minimum? (Leave no cells blank - be certain to enter "0" wherever required.) b. If the subscription price is set at $34 per share, how many shares must be sold? How many rights will it take to buy one share? (Do not round intermediate calculations. Round your rights needed answer to 2 decimal places, e.g., 32.16.) c. What is the ex-rights price? What is the value of a right? (Do not round intermediate calculations and round your answers to 2 decimal places, e.g., 32.16.) d. A shareholder with 2,000 shares before the offering has no desire (or money) to buy additional shares offered as rights. What is his portfolio value before and after the rights offer? (Do not round intermediate calculations and round your answers to nearest whole number, e.g., 32.)
Answer:
A.Maximum possible subscription price $42 per shares
Minimum price $0
B.Number of new shares $500,000
Numbers of right needed 5.8
C.Ex-rights price $40.82
Value of a right $1.18
D.Portfolio value before the right offer $84,000
Portfolio value after the right offer $84,000
Explanation:
A.
The maximum possible subscription price based on the information given will be $42 per Shares
The minimum price will be anything that is greater or higher that $0
B. Calculation for how many shares must be sold
Using this formula
Number of new shares =Journal of Financial Excess amount /Subscription price per share
Let plug in the formula
Number of new shares=$17,000,000/ $34 per share
Number of new shares=$500,000
Calculation for how many rights will it take to buy one share
Using this formula
Numbers of right needed=Shares Outstanding/Number of new Shares
Let plug in the formula
Numbers of right needed=$2,900,000/$500,000
Numbers of right needed=5.8
C. Calculation for the ex-rights price
Using this formula
Ex-rights price=(Numbers of right needed*Maximum possible subscription price +Subscription price per share)/(Numbers of right needed+ One shares)
Let plug in the formula
Ex-rights price=(5.8*$42+$34)/(5.8+1)
Ex-rights price=$277.6/6.8
Ex-rights price=$40.82
Calculation for the value of a right
Using this formula
Value of a right =maximum possible subscription price-Ex-rights price
Let plug in the formula
Value of a right=$42-$40.82
Value of a right=$1.18
D. Calculation for What is his portfolio value before the right offer
Using this formula
Portfolio value before the right offer= Shareholders Shares *Maximum possible subscription price
Let plug in the formula
Portfolio value before the right offer=2,000*42
Portfolio value before the right offer=$84,000
Calculation for What is his portfolio value after the right offer
Using this formula
Portfolio value after the right offer=(Shareholders Shares*Ex-rights price) +(Shareholders Shares*Value of a right)
Let plug in the formula
Portfolio value after the right offer=(2,000*40.82)+(2,000*1.18)
Portfolio value after the right offer=$81,640+$2,360
Portfolio value after the right offer=$84,000
Terrance needs to comminicate with managers in several different locations regarding a sensitive complex topic. Therefore he should choose the communication medium highest in information richness which would be a:______
a. Voice mail message.
b. Group email.
c. Videoconference.
d. Recorded presentation.
In Macroland autonomous consumption equals 100, the marginal propensity to consume equals 0.75, net taxes are fixed at 40, planned investment is fixed at 50, government purchases are fixed at 150, and net exports are fixed at 20. Planned aggregate expenditure equals:________a.1,000. b.1,160. c.1,280. d.1,440.
Answer:
b) $1,160
Explanation:
From the above information,
I=Investment = 50
G=Government expenditure = 150
X=Net export = 20
a=autonomous consumption = 100
b=Marginal propensity to consume = 0.75
Y=Equilibrium GDP
C = consumption ;
C = 100 + 0.75Y (Y income - 40 taxes)
Planned aggregate expenditure (PAE)
PAE = C + l +G +X
Substituting for C in the above equation,
PAE = 100 + 0.75 (Y - 40) + 50 + 150+ 20
= 100 + 0.75Y -30 + 50 + 150 + 20
= 290 + 0.75Y
Since short run exists when Y = PAE
Therefore,
Y = 290 + 0.75Y
Collect like terms
Y - 0.75Y = 290
0.25Y =290
Y = 290/0.25
Y = 1,160
At an output level of 53,000 units, you calculate that the degree of operating leverage is 3.21. If output rises to 57,000 units, what will the percentage change in operating cash flow be? Suppose fixed costs are $175,000. What is the operating cash flow at 46,000 units? The degree of operating leverage? that the degree of operating
Answer:
If output rises to 57,000 units, what will the percentage change in operating cash flow be?
24.23%What is the operating cash flow at 46,000 units?
$45,613.84The degree of operating leverage (at 46,000 units)?
4.84Explanation:
degree of operating leverage = [quantity x (price - variable costs)] / {[quantity x (price - variable costs)] - fixed costs}
degree of operating leverage x {[quantity x (price - variable costs)] - fixed costs} = [quantity x (price - variable costs)]
3.21 x {[53000 x (contribution margin)] - fixed costs} = [53000 x (contribution margin)]
(3.21 x 53000 x contribution margin) - (3.21 x 175000) = 53000 x contribution margin
let C = contribution margin
170130C - 561750 = 53000C
117130C = 561750
C = 561750 / 117130 = 4.795953
operating cash flow (at 53,000) = (53,000 x $4.795953) - $175,000 = $79,185.52
operating cash flow (at 57,000) = (57,000 x $4.795953) - $175,000 = $98,369.32
% change = ($98,369.32 - $79,185.52) / $79,185.52 = 24.23%
operating cash flow (at 46,000) = (46,000 x $4.795953) - $175,000 = $45,613.84
% change in operating cash flows = ($45,613.84 - $79,185.52) / $79,185.52 = -43.4%
% change in sales = (46,000 - 53,000) / 53,000 = -13.21
degree of operating leverage = $220,613.84 / $45,613.74 = 4.84
It is always necessary for an agent to disclose the identity of the principal to any third person with whom he is contracting; otherwise the contract becomes void.
a. True
b. False
A food manufacturer reports the following for two of its divisions for a recent year.
($millions) Beverage Division Cheese Division
Invested assets, beginning $ 2,662 $ 4,455
Invested assets, ending 2,593 4,400
Sales 2,681 3,925
Operating income 349 634
1. Compute return on investment.
2. Compute profit margin.
3. Compute investment turnover for the year.A food manufacturer reports the following for two of its divisions for a recent year.
Answer and Explanation:
1. Return on investment is
= Operating Income ÷ Average invested Assets
here, average invested assets is
= (Invested assets, beginning + Invested assets, ending) ÷ 2
For Beverage Division
= $349 ÷ (($2,662 + $2,593) ÷ 2)
= $349 ÷ $2,628
= 13.28%
For Cheese Division
= $634 ÷ (($4,455 + $4,400) ÷ 2)
= $634 ÷ $4,428
= 14.32%
2. Profit margin = (Operating income ÷ sales) × 100
For Beverage Division
= ($349 ÷ $2,681) × 100
= 13.02%
For Cheese Division
= ($634 ÷ $3,925) × 100
= 16.15%
3. Investment turnover = Sales ÷ Average Operating Assets
For Beverage Division
= $2,681 ÷ (($2,662 + $2,593) ÷ 2)
= $2,681 ÷ $2,628
= 1.02 times
For Cheese Division, it would be
= $3,925 ÷ (($4,455 + $4,400) ÷ 2)
= $3,925 ÷ $4,428
= 0.89 times
Predatory pricing is considered an anti-competitive practice, and is considered illegal under competition laws. Which of the following best describes predatory pricing?
A. Predatory pricing requires one company to aquire the assets of another.
B. One business chooses to put another out of business by pricing its product below the level another competing business must be at to make a profit.
C. Predatory pricing occurs when a firm colludes with one or more firms to fix prices or output.
D. Predatory pricing is when a business sends someone out to change the price of another company's product so it is higher than its own.
Answer:
B
Explanation:
Predatory pricing is when a company sets the price of its goods or services too low with the aim of eliminating the competition. Predatory pricing is illegal and it violates antitrust law.
Predatory pricing occurs when a firm colludes with one or more firms to fix prices or output. This is an example of collusion and they usually occur in an oligopoly
