Answer:
d. $13.00
Explanation:
contributon margin = selling price - variable cost
sales price: $25 per unit
list of variable cost:
Direct mateirals 6.20
Direct labor 2.80
variable overhead 1.45
sales commisions 1.00
adminsitrative variable 0.55
total variable cost 12.00
$25 selling price per unit - $12 variable cost per unit =
$13 contribution margin per unit
This is the amount each units "contributes" to ay the fixed cost and make a gain during the period.