Business Solutions sells upscale modular desk units (60% of sales) and office chairs (40% of sales). Selling prices are $1,340 per desk unit and $590 per chair. Variable costs are $805 per desk unit and $295 per chair. Fixed costs are $171,210. Required: 1. Compute the weighted-average contribution margin. 2. Compute the break-even point in units. 3. Compute the number of units of each product that would be sold at the break-even point.