Break-Even Units and Sales Revenue: Margin of Safety Dupli-Pro Copy Shop provides photocopying service. Next year, Dupli-Pro estimates it will copy 2,950,000 pages at a price of $0.08 each in the carring year Produet costs includes There is no variable seiling expense; fixed selling and administrative expenses total $37,000. Requiredt In your computations that ifivolve the contribution inargin ratio, do not round the ratio. 1. Calculate the break-even point in units. units 2. Calculate thin break-even point in sales revenue. 3. Calculate the mascin of safety in units for the coming year. units 4. Calculate the matqin of a fety in sales revenue for the coming year. 5. What if the total selling and administrative expenses are reduced to 315,920 ? Recalculate the following