In: Operations Management
Prime cost worksheet (figure %, cost & sales to two decimal places)
Open and use the following chart below for the “prime cost” quiz. 10 questions for boxes A - J
Cost of sales + cost of Labor = Prime cost
Prime cost – cost of labor = cost of sales
Prime cost – cost of sales = cost of labor
Prime cost ÷ sales = prime cost %
Prime cost x PC% = Sales
Sales X PC% = prime cost
COST OF SALES |
COST OF LABOR |
PRIME COST |
SALES |
PRIME COST % |
(A) |
116,571.25 |
253,192.72 |
(B) |
65.15% |
82,317.54 |
89,994.45 |
(C) |
283,850.50 |
(D) |
736,780.23 |
(E) |
1,511,023.48 |
2,497,560.95 |
(F) |
(H) |
2,439.23 |
(G) |
6,420.75 |
72.99% |
32,115.78 |
(I) |
66,269.35 |
(J) |
63.81% |
A
B
C
D
E
F
G
H
I
J
Cost of sales | Cost of labour | Prime Cost | Sales | Prime Cost % | ||||
(A) | 1,16,571.25 | 253192.72 | (B) | 65.15% | ||||
82317.54 | 89994.45 | ( C ) | 283850.5 | (D) | ||||
7,36,780.23 | ( E ) | 1511023.48 | 2497560.95 | (F) | ||||
(H) | 2439.23 | (G) | 6420.75 | 72.99% | ||||
32,115.78 | (I) | 66269.35 | (J) | 63.81% |
Cost of sales + cost of Labor = Prime cost
Prime cost – cost of labor = cost of sales
Prime cost – cost of sales = cost of labor
Prime cost ÷ sales = prime cost %
Prime cost ÷ PC% = Sales
Sales X PC% = prime cost
A: Cost of sales = prime cost - cost of labor = 253192.72 - 116571.25 = 136,621.47
B: Sales = Prime cost/PC% = 253192.72/65.15% = 388,630.42
C: Prime cost = cost of sales + cost of labour = 82317.54 + 89994.45 = 172,311.99
D: Prime cost% = prime cost/sales = 172311.99/283850.5 = 60.71%
E: Cost of labour = Prime cost - cost of sales = 1511023.48 - 736780.23 = 774,243.25
F: Prime cost % = prime cost/sales = 1511023.48/2497560.95 = 60.50%
G: Prime cost = sales X PC% = 6420.75X72.99% = 4,686.51
H: Cost of sales = Prime sales - cost of labour = 4686.51 - 2439.23 = 2,247.28
I: Cost of labour = prime sales - cost of sales = 66269.35 - 32115.78 = 34,153.57
J: Sales = prime cost/PC% = 66269.35/63.81% = 103,854.18