Answer and Explanation:
The computation is shown below:
a. The total manufacturing cost is
Particulars Assembly Testing & Packing Total
Direct materials 380 41 421
Direct labor 187 99 286
Overhead applied 170 72 242
Total 737 212 949
Total manufacturing cost $949
2
Unit product cost $94.90 ($949 ÷ 10 per unit)
Workings:
Overhead applied:
Assembly 170 ((187 ÷ 22) × 20)
Testing & Packing 72 ((99 ÷ 22) × 16)