Answer:
Unitary product cost= $130 
Step-by-step explanation:
Giving the following information:
Direct materials $50 
Direct labor $47 
Variable manufacturing overhead $2 
Fixed manufacturing overhead $ 31,000 
1,000 units were produced.
Under the absorption costing method, the unit product cost is calculated using the direct material, direct labor, and total manufacturing overhead.
Unitary fixed costs= 31,000/1,000= $31
Unitary product cost= 50 + 47 + (2+31)= $130