Answer:
1. 3
2. $382,400
Explanation:
The computation is shown below:
The computation of the degree of operating leverage is shown below:
= (Contribution margin) ÷ (Contribution margin - Fixed costs)
= ($717,000) ÷ ($717,000 - $478,000)
= $717,000 ÷ $239,000
= 3
Now the increase in percentage of income
= 20% × 3
= 60%
So, the expected of income is
= $239,000 × 100 + 60%
= $239,000 × 160%
= $382,400