Cullumber Co. estimates that variable costs will be 70% of sales and fixed costs will total $2,819,700. The selling price of the product is $13.00, and 760,000 units will be sold. Using the mathematical equation, (a) Your answer has been saved. See score details after the due date. Compute the break-even sales units and sales dollars. Break-even sales units units Break-even sales dollars \$ Attempts: 1 of 1 used (b) Compute the margin of safety in dollars and as a ratio. (Round margin of safety ratio to 1 decimal place, e.g. 52.7.) Margin of safety in dollars $ Margin of safety ratio % Attempts: 0 of 1 used (c) The parts of this question must be completed in order. This part will be available when you complete the part above