Problem 6 Friendly Furniture Company sells tables, lamps, and beds. The unit sales and cost data are shown below: Tables Lamps Beds Unit sales price $200 $40 $320 Unit variable costs 120 25 200 Unit contribution $80 $15 margin $120 Sales mix in units 35% 55% 10% Fixed costs are $675,500. Compute the weighted average contribution margin per unit. b. Compute the break-even point in total units for Friendly Co. c. Using your answer to part (b), determine the units to be sold at breakeven for each product line