Gammaro Precision Tooling applies factory overhead using machine hours and number of component parts as cost-allocation bases. In 20X0, actual factory overhead incurred was $119,000 and applied factory overhead was $126,000. Before disposition of underapplied or overapplied factory overhead, the cost of goods sold was $505,000, gross profit was $55,000, and ending inventories were as follows:

Direct materials $20,000

WIP 72,000

Finished goods 99,000

Total inventories $191,000

1.Was factory overhead overapplied or underapplied? By how much?

2.Assume that Gammaro writes off overapplied or underapplied factory overhead as an adjustment

to cost of goods sold. Compute adjusted gross profit.

3.Assume that Gammaro prorates overapplied or underapplied factory overhead based on end-

of-the-year unadjusted balances. Compute adjusted gross profit.

4. Assume that actual factory overhead was $128,000 instead of $119,000, and that Gammaro writes

off overapplied or underapplied factory overhead as an adjustment to cost of goods sold. Compute adjusted gross profit.