Answer:
-$303 Unfavorable
Step-by-step explanation:
The computation of spending variance is shown below:-
Spending variance = Flexible budget - Actual cost
= (23 × $329 + $2,990) - $10,860
= $7,567 + $2,990 - $10,860
= $10,557 - $10,860
= -$303 Unfavorable
Therefore for computing the spending variance we simply subtracted the actual cost from flexible budget.