Answer:
a. $50
b. $500,000
Explanation:
The computation of the fixed cost and the variable cost per unit by using high low method is shown below:
a. Variable cost per unit = (High total cost - low total cost) ÷ (High number of units produced - low number of units produced)
= ($2,400,000 - $1,900,000) ÷ (30,000 units - 20,000 units )
= $500,000 ÷ 10,000 units
= $50
b. Now the fixed cost equal to
= High total cost - (High number of units produced × Variable cost per unit)
= $2,400,000 - (30,000 units × $50)
= $2,400,000 - $1,500,000
= $900,000