Answer:
$1,230 favorable
Explanation:
Variable overheard cost per unit:
[tex]\frac{\$ 84,150}{51,000} = \$1.65[/tex]
Fixed overhead costs: $67,000
Overhead costs for 43,000 units: $136,720
Projected overhead cost for 43,000 units (C):
[tex]C= \$43,000*1.65 + \$67,000\\C=\$137,950[/tex]
Total controllable cost variance (V) :
[tex]V= $137,950 - $136,720 \\V = $1,230[/tex]
Since the company spent less than projected the total controllable cost variance is $1,230 favorable