Answer:
D. Increase by $86,000
Explanation:
(the question has incomplete parts)
Variable costs per unit:
Manufacturing $140
Marketing and administrative $37
Fixed Cost per Unit:
Manufacturing $75
Marketing and administrative $20
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The relevant cost to accept or not the special order should only be the cost generated for the order we hould disregard the rest:
sales revenue 2,500 x $ 205 = $ 512,500
variable cost
manufacturing: 2,500 x $ 140 = $ ( 350,000)
mark and admin: 2,500 x $ 25 = $ ( 62,500)*
fixed cost: $ ( 14,000)**
contribution for the special order $ 86,000
*we should consider the cost for the special order
**the other fixed cost per unit are cost already incurred. The company will have to afford them even if denies the special order thus, are not relevant. Only the increase in 14,000 matters.