need help with both please

Contribution Margin and Contribution Margin Ratio For a recent year, McDonald's Company-owned restaurants had the following sales and expenses (in millions): Sales $22,400 Food and packaging $9,880 Payroll 5,600 Occupancy (rent, depreciation, etc.) General, selling, and administrative expenses 2,950 3,300 $21,730 Income from operations $670 Assume that the variable costs consist 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.) x million b. What is McDonald's contribution margin ratio? c. How much would income from operations increase if same-store sales increased by $1,300 million for the coming year, with no change in the contribution margin ratio or fixed costs? Round your answer to the closest million. million Sales Mix and Break-Even Sales Dragon Sports Inc, manufactures and sells two products, baseball bats and baseball gloves. The fixed costs are $628,000, and the sales mix is 40% bats and 60% gloves. The unit selling price and the unit variable cost for each product are as follows: Products Unit Selling Price Unit Variable Cost $60 $50 Bats Gloves 150 90 a. Compute the break-even sales (units) for the overall enterprise product, E. units b. How many units of each product, baseball bats and baseball gloves, would be sold at the break-even point? Baseball bats units Janish Baseball gloves