For a recent year, Wicker Company-owned restaurants had the following sales and expenses (in millions): Sales $30,200 Food and packaging $10,874 Payroll 7,600 Occupancy (rent, depreciation, etc.) 6,416 General, selling, and administrative expenses 4,400 $29,290 Income from operations $910 Assume that the variable costs consist of food and packaging, payroll, and 40% of the general, selling, and administrative expenses. a. What is Wicker Company's contribution margin? Round to the nearest million. (Give answer in millions of dollars.) million b. What is Wicker Company's contribution margin ratio? Round to one decimal place. %