Newman Company expects to produce and sell 2,000 units next month. Data on costs
ID: 2428039 • Letter: N
Question
Newman Company expects to produce and sell 2,000 units next month. Data on costs follows:
Required:
A. What is the variable cost per unit?
$
B. What is contribution margin per unit?
$
C. What is the variable cost ratio?
%
D. What is the contribution margin ratio?
%
The following six months of data were collected on electricity cost and the number of machine hours in a factory.
Required:
A. Using the high-low method compute the variable rate for the electricity cost.
$ per machine hour
B. Using the high-low method compute the fixed cost of electricity.
$
C. Estimate the total electricity cost to be incurred in December if 5,300 machine hours are incurred.
$
Explanation / Answer
A./
VARIABLE COST PER UNIT = $10
B./
CONTRIBUTION MARGIN PER UNIT = SELLING PRICE PRICE - VARIABLE COST PER UNIT
= $40 - $10
= $30
C./
VARIABLE COST RATIO = VARIABLE COST PER UNIT / SELLING PRICE PER UNIT
= $10 / $40
= 0.25 OR 25%
D./
CONTRIBUTION MARGIN RATIO = CONTRIBUTION MARGIN PER UNIT / SELLING PRICE PER UNIT
= $30 / $40
= 0.75 OR 75%
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A./
VARIABLE COST PER UNIT
= ($27950 - $25160) / (5430 - 4500)
= $2790 / 930
= $3 PER MACHINE HOUR
B./
VARIABLE COST FOR JUNE (4500 * $3) = $13500
FIXED COST (TOTAL COST - VARIABLE COST)
FIXED COST ($25160 - $13500) = $11660
C./
TOTAL VARIABLE COST (5300 * $3) = $15900
TOTAL FIXED COST = $11660
TOTAL ELECTRICITY COST = $27560
THE COST FUNCTION
Y= A + BX
A= FIXED COST
B= VARIABLE COST PER MACHINE HOUR