Assume Wrigley Chewing Gum Company sells cartons of gum at $10.00 each. Variable costs of production and packaging are $6.00, and company fixed costs are $57,000,000. The companys current sales level is 20,000,000 cartons. What is Wrigley Chewing Gum Companys approximate degree of operating leverage?

3.5

6

2.7

4