Answer:
d.$8,981.75 unfavorable
Explanation:
The computation of the total factory overhead cost variance is shown below:
As we know that
Total Factory overhead cost variance = fixed overhead cost variance + variable overhead cost variance
where,
Fixed overhead cost variance is = Standard fixed overhead - actual fixed overhead
Standard fixed overhead = $1.8 hours × 17,955 hours = $32,319
And, the actual fixed overhead = $101,450 - $67,430= $34,020
So, the Variance is 1,701 unfavorable
And,
For variable overhead cost variance, it is
= Standard variable overhead - actual variable overhead
The standard variable overhead is = $3.35 × 17,955 hours = $60,149.25
And,
Actual variable overhead = $67,430
So,
Variance = 7,280.75 unfavorable
Therefore,
The total factory overhead cost variance is
= $1,701 + $7,280.75
= $8,981.75 unfavorable