Answer: 2.0 and 16%
Step-by-step explanation:
The degree of operating leverage and the expected percent change in income, will be calculated thus:
Operating leverage will be:
= Contribution margin / Net operating income
= 49200 / 24600
= 2
Then, percentage change in income will be:
= %change in sale × operating leverage
= 8% × 2
= 16%