Answer:
Degree of operating leverage= 4.5
Expected percentage change in income = 36%
Explanation:
To find the degree of operating leverage we use the formula:
Degree of operating leverage= contributing margin/ net income
= 95400 / 21200 =4.5
For percentage change in income we use:
Expected % change in income = % increase in sale * degree of operating leverage
= 8% * 4.5 =
= 36%