Answer: $528 favorable
Step-by-step explanation:
The Spending variance for supplies shoes the difference between what the company thought it would spend on supplies and what it actually spends.
Spending variance on supplies = Actual costs - Budgeted costs
Budgeted cost:
= 968 + 8 * 470 frames
= 968 + 3,760
= $4,728
Spending variance on supplies:
= 4,200 - 4,728
= $528 favorable
Variance is favorable when the Budgeted costs are higher than actual costs.