Answer:
Overhead Rate 14.5856
Explanation:
Fixed Cost of the manufacturing overhead will be distribute over the cost driver.
[tex]\frac{CostOf Manufacturing Overhead}{Cost Driver}= $Overhead Rate[/tex]
[tex]\frac{838780}{72400}= 11.5856[/tex]
Then we will add the fixed with the variable to get the total overhead per machine-hour
[tex]11.5856 + 3 = 14.5658[/tex]