CAlexander Image/Shutterstock SP 18 Business Solutions sells upscale modular desk units and office chairs in the ratio of 3:2 (desk unit:chair). The selling prices are $1,250 per desk unit and $500 per chair. The variable costs are $750 per desk unit and $250 per chair. Fixed costs are $120,000. Required 1. Compute the selling price per composite unit. 2. Compute the variable costs per composite unit. 3. Compute the break-even point in composite units. 4. Compute the number of units of each product that would be sold at the break-even point. Check (3) 60 omposite units ere to search O HA * E 30 hp