Answer:
c. $24,750
Explanation:
For computing the fixed cost first we have to determine the variable cost per hour by using high low method which is shown below:
Variable cost per hour = (High total cost - low total cost) ÷ (High desk manufactured - lower desk manufactured)
= ($86,625 - $49,500) ÷ (4,500 desk - 1,800 desk)
= $37,125 ÷ 2,700 desk
= $13.75
Now the fixed cost equal to
= High total cost - (High desk manufactured × Variable cost per hour)
= $ 86,625 - (4,500 desk × $13.75)
= $86,625 - $61,875
= $24,750