Accounting 26th Edition by Carl Warren ,Jim Reeve ,Jonathan Duchac

Exercise 30

A Factory overhead controllable variance
Lo-bed Company produced 4,000 units of product that required four standard hours per unit. The standard variable overhead cost per unit is $3.00 per hour. The actual variable factory overhead was $51,240. Determine the variable factory overhead controllable variance.
B Factory overhead controllable variance
Dvorak Company produced 1,000 units of product that required three standard hours per unit. The standard variable overhead cost per unit is $1.40 per hour. The actual variable factory overhead was $4,000. Determine the variable factory overhead controllable variance.