Gandee Company Has an Operating Leverage Factor of 5

Gandee Company has an operating leverage factor of 5.Which of the following statements is true? Thus, an 8% change in ______ should result in a 40% change in _____.The respective amounts that change are:

A) An 8% change in income should result in a 40% change in sales revenue.
B) An 8% change in sales revenue should result in a 40% change in income.
C) An 8% change in variable costs should result in a 40% change in contribution margin.
D) An 8% change in fixed costs should result in a 40% change in income.
E) An 8% change in variable costs should result in a 40% change in break-even sales.