Check my work R&R Tax Service offers tax and consulting services to individuals and small businesses. Data for fees and costs for three types of tax returns follow. Fixed costs total $44,100. Type of Return Easy Moderate Business Sales Mix Ton Charged 505 $50 120 408 290 Variable cost per Return $ 30 70 170 103 (1) Determine the weighted-average contribution margin. Sales mix Contribution margin per return Total per unit 50% Easy Moderate Business 10% 40% Weighted average contribution margin (2) Determine the break-even point in units using the weighted-average contribution margin Numerator: 1 Denominator: 1 Break Even Uni Break even units 0 (3) Determine the number of units of each product that will be sold at the break-even point. MOTRA JUM Check my work (1) Determine the weighted average contribution margin. Sales mix Contribution margin per return Total per unit 50% Easy Moderate Business 10% 40% Weighted average contribution margin (2) Determine the break-even point in units using the weighted average contribution margin Numerator: 1 Denominator: 1 Break Even Unit Break even units 0 + (3) Determine the number of units of each product that will be sold at the break-even point. Sales mix Number of units to break even Units sales at the break- Easy Moderate Business