Business Solutions sells upscale modular desk units ( 60% of sales) and office chairs ( 40% of sales) Selling prices are $1,330 per desk unit and $580 per chair. Variable costs are $800 per desk unit and $290 per chair. Fixed costs are $164,920. 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. Complete this question by entering your answers in the tabs below. Compute the weighted-aversge contribution margin. (Round your final answer to the nearest whole number)