The following monthly budgeted data are available for tbe International Company: The badget assumes the sale of 20,000 units of A,45,000 units of B, and 37,200 units of C with fixed expenses of 5250,000 . Required to clearly answer all questions and show all work for full warks: a) What is the company's break-even point in dollers given the sales mix above? b) If the budgeted sales mix is maistained, ntat is the total contribution margin and eperating inceene if 150,000 units are sold? (round sales mix % to nearest teath)