Answer:
Case A Case B Case C
Direct materials used $ 91,200 $72,720 $131,700
Direct labor 59,280 90,560 18,500
Manufacturing overhead 49,120 82,680 105,500
Total manufacturing costs 199,600 245,960 255,700
Work in process 1/1/20 26,710 17,110 84,200
Total cost of work in process 226,310 263,070 339,900
Work in process 12/31/20 37,910 13,240 71,550
Cost of goods manufactured 188,400 249,830 268,350
Explanation:
Given:
Case A Case B Case C
Direct materials used $ (a) $72,720 $131,700
Direct labor 59,280 90,560 (g)
Manufacturing overhead 49,120 82,680 105,500
Total manufacturing costs 199,600 (d) 255,700
Work in process 1/1/20 (b) 17,110 (h)
Total cost of work in process 226,310 (e) 339,900
Work in process 12/31/20 (c) 13,240 71,550
Cost of goods manufactured 188,400 (f) (i)
Therefore, we have:
Case A
a. Direct materials used = Total manufacturing costs - Direct labor - Manufacturing overhead = 199,600 - 59,280 - 49,120 = 91,200
b. Work in process 1/1/20 = Total cost of work in process - Total manufacturing costs = 226,310 - 199,600 = 26,710
c. Work in process 12/31/20 = Total cost of work in process - Cost of goods manufactured = 226,310 - 188,400 = 37,910
Case B
d. Total manufacturing costs = Direct materials used + Direct labor + Manufacturing overhead = 72,720 + 90,560 + 82,680 = 245,960
e. Total cost of work in process = Total manufacturing costs + Work in process 1/1/20 = 245,960 + 17,110 = 263,070
f. Cost of goods manufactured = Total cost of work in process - Work in process 12/31/20 = 263,070 - 13,240 = 249,830
Case C
g. Direct labor = Total manufacturing costs - Direct materials used - Manufacturing overhead = 255,700 - 131,700 - 105,500 = 18,500
h. Work in process 1/1/20 = Total cost of work in process - Total manufacturing costs = 339,900 - 255,700 = 84,200
i. Cost of goods manufactured = Total cost of work in process - Work in process 12/31/20 = 339,900 - 71,550 = 268,350
