Sales of the overall enterprise product

Determine the estimated units of sales of the overall enterprise product necessary to reach the break-even point for the current year. 2. Based on the break-even sales (units) in part (1), determine the unit sales of both the apple pie and the custard pie. 3. Assume that the sales mix was 40% Apple Pie and 60% Custard Pie. Compare the break-even point with that in part (1). Why is it so different?