Answer:
$22,500
Step-by-step explanation:
The computation of the annual financial advantage (disadvantage) for the company is shown below:
= Number of units in a special order × normal unit product cost - {Number of units in a special order) × (direct material per unit + direct labor per unit + variable manufacturing overhead per unit + increase in variable cost per unit) + investment value}
= 2,500 units × $30 - {2,500 units × ($6.10 + $4 + $3.20 + $1.70) + $15,000}
= $75,000 - ($37,500 + $15,000)
= $22,500