Answer:
$22,800
Explanation:
Ouelette Corporation's
FIxed manufacturing overhead :
$3.00 *5000 units =$15,000.
Hence $15,000 will be the same until 7000 units range of production.
Variable manufacturing overhead will be $1.30 per unit till 7000 units range of production.
so the indirect manufacturing cost when 6000 units:
fixed portion + variable portion
=$15,000 + ($1.30*6000 units)
=$22,800.