Please Help Asap!

RER 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 Salon Mix Tee charged 501 $ 50 105 120 290 Variable Cont per Return $ 30 70 170 (1) Determine the weighted average contribution margin. Weighted average contribution margin (2) Determine the break-even point in units wing the welghted average contribution margin Numerator Denominator - Break Even Units Break even unita (3) Determine the number of units of each product that will be sold at the break even point Easy units Moderato units Business units