Answer:
Predetermined overhead Absorption rate = $14.5 per machine hour
Step-by-step explanation
Predetermined Overhead absorption rate(POAR) = Estimate overhead /Estimated machine hours
Estimated overhead = $1,057,730
Estimated machine hours =73,000 hours
Overhead absorption rate = $1,057,730/73,000 hours =$14.48 per machine hour
Predetermined overhead Absorption rate = $14.5 per machine hour