Multiple Product Break-Even Analysis Joe's Tax Service prepares tax returns for low-to middle-income taxpayers. Its service operates January 2 through April 15 at a counter in a local grocery store. All jobs are classified into one of three categories: standard, multiform, and complex. Following is information for last year. Also, last year, the fixed cost of rent, utilities, and so forth were $70,000 Billing rate Average variable costs Average contribution margin Number of returns prepared Standard Multiform Complex $70 $145 $270 (30) (75) (150) $40 $70 $120 1.750 500 250 Required (a.) Determine Joe's break-even dollar sales volume. Round contribution margin to three decimal places Round break-even sales volume to the nearest dollar. Weighted Weighted Contribution Selling Price Margin 0 $ 0 $ 0 Product Standard Multiform Complex Total Contribution margin ratio: Break-even sales volume: 0 0 0 $ 0 $ 0 0 $ 0 (b.) Determine Joe's margin of safety in sales dollars. Round answer to the nearest whole number $ 0