The McPizza Restaurant is considering buying a special oven for its pizzas. There are three alternatives and the cost data for these appears in the table below: a) Draw a breakeven (indifference) chart (Hint: Three lines will be drawn in the chart. There will be 2 breakeven points, each at the intersection of two lines). b) State the range for annual production volume in which each equipment would be preferred. (Hint: From the chart, see which two lines are crossing. Then, use the formula in the class notes to calculate exact values of the breakeven points). Cost Fixed costs per year Variable costs per unit Oven X Oven Y Oven z $30,000 $60,000 $90,000 $9 $6 $4