Answer:
The predetermined overhead rate is 29.81 per machine hour
Explanation:
Fixed predetermine overhead rate = Estimated fixed manufacturing overhead / Estimated machine hour
Fixed predetermine overhead rate = $944,762 / 40,600
Fixed predetermine overhead rate = $23.27 per machine hour
Total predetermine overhead rate = Fixed predetermine overhead rate + Estimated variable manufacturing overhead
= $23.27 + $6.54
= 29.81 per machine hour