1. Plantwide predetermined overhead rate = 
Plantwide predetermined overhead rate = 
Plantwide predetermined overhead rate=$7.45
2. Manufacturing overheads applied to Jobs P and Q:
P Q
Variable Manufacturing Overheads
Molding 7540 5200
Fabrication 6120 7140
Fixed Manufacturing Overheads
Molding 21605 14900
Fabrication 13410 15645
Total 48675 42885
3. Job P's total manufacturing cost amounts to $48,675.
4. If Job P consists of 20 units, unit cost calculation is:
Direct Materials 25000
Direct Labor 30600
Manufacturing Overhead Applied 48675
Total Product Cost 104275
Cost per Unit 5213.75
5. Total manufacturing cost allocated to Job Q is $42,885.
6. For 30 units in Job Q, unit cost is:
Direct Materials 14000
Direct Labor 12300
Manufacturing Overhead Applied 42885
Total Cost 69185
Cost per Unit 2306.16
7. Selling Prices:
Job P:
Total Cost ........................................................................... 104275
Markup ................................................................................ 38940
Selling Price ......................................................................... 143215
Cost per Unit ...................................................................... 7160.75
Job Q:
Total Cost ............................................................................ 69185
Markup ................................................................................ 34308
Selling Price ......................................................................... 103493
Cost per Unit ...................................................................... 3449.76
8. Cost of Goods Sold for March totals $173,460.