ONLY NEED "C" answer

Contribution MarginandContribution Margin Ratio

For a recent year, McDonald's company-owned restaurants had the following sales and expenses (in millions):

Assume that thevariable costsconsist of food and packaging, payroll, and 40% of the general, selling, and administrative expenses.

a. What is McDonald's contribution margin? Round to the nearest million. (Give answer in millions of dollars.) $million

b. What is McDonald's contribution margin ratio? Round to one decimal place. %

c. How much would income from operations increase if same-store sales increased by $811 million for the coming year, with no change in the contribution margin ratio orfixed costs? Round your answer to the closest million. $million