Sales $17,900 $5,379 Food and packaging Payroll Occupancy (rent, depreciation, etc.) General, selling, and administrative expenses 4,500 4,881 2,600 $17,360 Income from operations $540 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.) 7,142 X million b. What is Wicker Company's contribution margin ratio? Round to one decimal place, 39 % c. How much would income from operations increase if same-store sales increased by $1,100 million for the coming year, with no change in the contribution margin ratio or fixed costs? Round your answer to the closest million million 16M