Multiple Product Break-fven Analysis lastyear, the foed cost of rent, uthict and so forth were s6s.000. Required (a) Determin joes breakeven dotar syes wolume - Round contribubor marcin rabo to three deciral pieces - Round breas even sales voliame to the nearrir dolly Required (a.) Determine joe's break-even dollar sales volume. - Enter billing rates and contribution margins using all decimals, when needed. - Round contribution margin ratio to three decimal places. - Round break-even sales volume to the nearest dollar. (b.) Determine Joe's margin of safety in sales dollars. Hint: Use weighted average billing rate. Round answer to the nearest whole number