UNIT 8 $6,860 ($9,800 X .70) COST OF NEXT 7 UNITS = (8 X $6,860...

94. Correct answer b. The standard variable overhead rate per direct labor hour is $4.00

calculated as follows.

Standard hours/unit = 10,000 hours ÷ 5,000 units

= 2 hours/unit

Standard hours for output = 4,500 units x 2 hours

= 9,000 hours

VOH efficiency variance: (9,000 – 9,600) x R = -$2,400

-600R = -$2,400

R = $4.00