Part d to this question is what is the margin of safety units and what is the margin of safety in dollars?

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The New Age Pet Store sells Diva Dorgie pet waste disposal systems for $45 each. The systems include the unit and a one year supply of enzyme digester waste terminator. The cost of the unit and enzyme is $30.60. The only other costs are fixed costs of $3,456. Durim Age sold 600 of the units through the store's new on-line catalog division (a) Your answer has been saved. See score details after the due date. What is the contribution margin per unit? (Round answer to 2 decimal places, c.g. 1.64.) Contribution margin per unit 5 Your answer has been saved. See score details after the due date. What is the contribution margin ratio? Contribution margin ratio (c) What is the breakeven point in units? In dollars? Breakeven point in units Breakeven point in dollars S