Answer:
Results are below.
Explanation:
<u>To calculate the predetermined manufacturing overhead rate we need to use the following formula:</u>
Predetermined manufacturing overhead rate= total estimated overhead costs for the period/ total amount of allocation base
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First, we need to calculate the annual estimated overhead and the annual estimated direct labor hours:
Total estimated overhead costs for the period= (23,200*12) + 153,540
Total estimated overhead costs for the period= $431,940
Total direct labor hours= (7,300*9) + (9,400*3)= 93,900
Predetermined manufacturing overhead rate= 431,940 / 93,900
Predetermined manufacturing overhead rate= $4.6 per direct labor hour
<u>To allocate overhead, we need to use the following formula:</u>
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Allocated MOH= Estimated manufacturing overhead rate* Actual amount of allocation base
January:
Allocated MOH= 4.6*7,300= $33,580
March:
Allocated MOH= 4.6*7,300= $33,580
August:
Allocated MOH= 4.6*9,400= $43,240
<u>Now, we can calculate the unitary cost:</u>
January:
Unitary cost= (33,580/3,650) + 23.6 + 10.8
Unitary cost=$43.6
March:
Unitary cost= (33,580/3,650) + 23.6 + 10.8
Unitary cost=$43.6
August:
Unitary cost= (43,240/4,700) + 23.6 + 10.8
Unitary cost=$43.6
<u>Finally, the selling price per unit:</u>
Selling price= 43.6 + 21.5
Selling price= $65.1
