Business Solutions sells upscale modular desk units and office chairs in the ratio of 4:2 (desk unit:chair). The selling prices are $1,220 per desk unit and $470 per chair. The variable costs are $720 per desk unit and $220 per chair. Fixed costs are $312,500. Required: 1. Compute the selling price per composite unit (Omit the S sign in your response.) Selling price $ 5820 2. Compute the variable costs per composite unit- (Omit the $ sign in your response.) Variable costs $ 3. Compute the break-even point in composite units. Break-even point composite units 4. Compute the number of units of each product that would be sold at the break-even point. Desk Chairs Unit sales units units I have completed #'s 1 & 2, but I need help with the break-even point! I need Questions 3 & 4!