costing

Jojo is an assembly worker earning $12 per hour for a basic 35 hour week. Any overtime is
paid at a premium of 50%. In the last four-week period, Jojo was paid for 150 hours. During this time 15 hours were classed as idle due to a machine breaking down. Also included in the number of hours are
four hours’ overtime spent working for an urgent job at the request of the customer. How much should be charged to the production overhead account for the four-week
period?
A
S216
B
$240
C
$288
D
$360