Gerhan Company's flexible budget for the units manufactured in May shows $15,770 of total factory overhead; this output level represents 70% of available capacity. During May, the company applied overhead to production at the rate of $3.00 per direct labor hour (DLH), based on a denominator volume level of 6,120 DLHs, which represents 90% of available capacity. The company used 6,000 DLHs and incurred $18,600 of total factory overhead cost during May, including $7,900 for fixed factory overhead. What is the factory overhead efficiency variance (to the nearest whole dollar) for May under the assumption that Gerhan uses a four-variance breakdown (decomposition) of the total overhead variance? (Round your intermediate calculation to 2 decimal places.)

Multiple Choice

• $2,256 favorable.

• $2,256 unfavorable.

• $2,356 favorable.

• $2,056 unfavorable.

• $2,356 unfavorable.