Vogel Inc. manufactures memory chips for electronic toys within a relevant range of 61,600 to 100,800 memory chips per year. Within this range, the following partially completed manufacturing cost schedule has been prepared: Complete the cost schedule below. When computing the cost per unit, round to two decimal places. Round all other values to the a. Young Company budgets sales of $770,000, fixed costs of $52,000, and variable costs of $231,000. What is the contribution margin ratio for Young Company? (Enter your answer as a whole number.) X% b. If the contribution margin ratio for Martinez Company is 69%, sales were $627,000, and fixed costs were $333,130, what is the income from operations? 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.) $ million b. What is McDonald's contribution margin ratio? % c. How much would income from operations increase if same-store sales increased by $2,300 million for the coming year, with no change in the contribution margin ratio or fixed costs? Round your answer to the closest million. \$ million