The following standards for variable overhead have been established for a company that makes only one product:

Standard hours per unit of output	4.7	hours
Standard variable overhead rate	$16.00	per hour

The following data pertain to operations for the last month:

Actual hours	8,400	hours
Actual total variable overhead cost	$125,020
Actual output	1,770	units

Required:
a.	What is the variable overhead rate variance for the month? (Input the amount as a positive value. Leave no cells blank - be certain to enter "0" wherever required. Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance.)

b.

What is the variable overhead efficiency variance for the month? (Input the amount as a positive value. Leave no cells blank - be certain to enter "0" wherever required. Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance.)