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Break-Even Units and Sales Revenue: Margin of Safety Dupli-Pro Copy Shop provides photocopying service. Next year, Dupli-Pro estimates it will copy 2,810,000 pages at a price of $0.06 each in the coming year. Product costs include: There is no variable selling expense; fixed selling and administrative expenses total $41,000. Required: In your computations that involve the contribution margin ratio, do not round the ratio. 1. Calculate the break-even point in units. X units 2. Calculate the break-even point in sales revenue. X 3. Calculate the margin of safety in units for the coming year. units 5. What if the total selling and administrative expenses are reduced to $25,490 ? Recalculate the following: a. Break-even point in units units b. Break-even point in sales revenue $ c. Margin of safety in units for the coming year units d. Margin of safety in sales revenue for the coming year X