Answer:
$108.30 per machine-hour
Explanation:
To find out the total production engineering cost per machine-hour, first, we have to compute the variable cost per machine hour which is shown below:
Variable cost per machine hour = Total variable production engineering cost ÷ machine hours
= $748,850 ÷ 8,500 machine hours
= $88.1
For 8,800 machine hours, the variable cost would be
= $88.1 × 8,800 machine hours
= $775,280
And the total fixed production engineering cost is $177,760.
So, the total production engineering cost is
= $775,280 + $177,760
= $953,040
And the per unit would be
= $953,040 ÷ 8,800 machine hours
= $108.30 per machine-hour