Determining job cost, using direct labor cost, direct labor hour, and machine hour LO₆ methods

a. If the direct labor cost method is used in applying factory overhead and the predetermined rate is 200%, what amount should be charged to Job ES300 for factory overhead? Assume that direct materials used totaled $5,000 and that the direct labor cost totaled $3,200.

b. If the direct labor hour method is used in applying factory overhead and the predetermined rate is $20 an hour, what amount should be charged to ES300 for factory overhead? Assume that the direct materials used totaled

$5,000, the direct labor cost totaled $3,200, and the number of direct labor hours totaled 250.

c. If the machine hour method is used in applying factory overhead and the predetermined rate is $25 an hour, what amount should be charged to ES300 for factory overhead? Assume that the direct materials used totaled

$5,000, the direct labor cost totaled $3,200, and the number of machine hours totaled 295.