Answer:
$15,360
Explanation:
As per the data given in the question,
Particulars Per unit 1600 Units
Incremental sales $18.00 $28,800(1,600×$18)
Incremental cost :
Direct material $2.20 $3,520(1,600×$2.20)
Direct labor $4.00 $6,400(1,600×$4)
Variable manufacturing overhead $0.60 $960(1,600×$0.60)
Variable selling and administrative expense $1.60 $2,560(1,600×$1.60)
Total incremental costs $8.40 $13,440(1,600×$8.40)
Incremental profits $9.60($18.00-$8.40) $15,360(1,600×$9.60)
The annual profit will enhance by $15,360 if special order is accepted.
2)
The relevant cost is $1.60 which is the price of Variable selling and administrative expense. Since units have already prepared So all other costs are sunk cost.The fixed cost is not relevant because they won't change in total value.