Calculate the breakeven point for Bennett Windows in terms of (a) the number of units sold and (b) revenues. Begin by determining the sales mix. (The windows can only be sold in whole units. Enter the ratios as whole numbers.) A budgeted sales mix of is a ratio of unit(s) of Musk Windows. units of Chad Windows sold for every That is, we think of Bennett Windows selling a bundle of units of Musk Windows sold D, units of Chad Windows and i Data Table Chad Windows Musk Windows Total 6,000 1,500 Expected sales Revenues, $650 and $400 per unit Variable costs, $450 and $200 per unit Contribution margin, $200 and $200 per unit Fixed costs Operating income 7,500 600,000 4,500,000 300,000 3,000,000 1,500,000 165,000 $1,335,000 3,900,000 S 2,700,000 1,200,000 S 300,000