Answer:
b. debit to Work in Process of $660.
Step-by-step explanation:
Particulars Work in Finished Cost of Goods Sold Total
Process Goods
Manufacturing
overhead
applied during
the month 9680 9680 68640 88000
Percentage of total 11.0% 11.0% 78.0% 100.0%
Allocation of under-applied
manufacturing overhead 660 660 4680 6000