Muitiple Product Break-Even Analysis loe's. Tax Servire provides professional accounting and tax services. All tax return services are classified into ore of thiree categories standard, mulsiorin, and complex. Following is information for lastyear, Also, lastyear, the fixed cost of rent, utiltiek, and so forth were 160.000 Recuired (a,) Petermine joe's breakeven dollar sales volume - Fimer billing rates and contrbution margins using all dlecimak, when needef. - Round contribution margin ratio to three decimal places - Round break-even sales volume to the nearest dollar. (i) Determmion jpe's magin of safety in sales dolias. Hot Use weighted averake bilirig tate. Round answier to the nearest whole number