Answer:
A: $120,000
Explanation:
Using the High-Low method:
(Highest cost - lowest cost)/(highest unit - lowest unit)
(156000-60000)/(60000-20000) =2.4
Fixed cost = highest cost- (variable cost per unit x highest units)
Fc = 156000 - (2.4 x 60000)
fc = 12000
expected cost = (variable cost per unit x units ) + fc
(2.4 x 45000) + 12000 = $120000