Answer:
$1,160 Favorable
Step-by-step explanation:
The computation of total controllable cost variance is shown below:-
Budgeted variable cost for 36,000 units = $57,200 × 36,000 ÷ $44,000
= $46,800
Total budgeted cost for 36,000 units = $46,800 + $60,000
= $106,800
Controllable Variance = Actual Overhead - Budgeted Overhead
= $105,640 - $106,800
= $1,160 Favorable
Therefore, for computing the controllable variance we simply deduct the budgeted overhead from actual overhead.