$ 158 92 u Sales price per unit Variable cost per unit Total annual fixed manufacturing and operating costs $396,000 Required Determine the following: a. Contribution margin per unit. b. Number of units that Ender must sell to break even. c. Sales level in units that Ender must reach to earn a profit of $224,400. d. Determine the margin of safety in units, sales dollars, and as a percentage. % Answer is complete but not entirely co Complete this question by entering your answers in the tabs below. Req A to C Req D a. Contribution margin per unit. b. Number of units that Ender must sell to break even. C. Sales level in units that Ender must reach to earn a profit of $224,400. a. Contribution margin $ 66 per unit b. Break-even in units Sales in units 6,000 8,272 C. Information concerning a product produced by Ender Company appears here: Sales price per unit Variable cost per unit Total annual fixed manufacturing and operating costs $ $ 158 92 $396,000 Required Determine the following: a. Contribution margin per unit. b. Number of units that Ender must sell to break even. c. Sales level in units that Ender must reach to earn a profit of $224,400. d. Determine the margin of safety in units, sales dollars, and as a percentage. Answer is complete but not entirely correct. Complete this question by entering your answers in the tabs below. Reg A to C Reg D Determine the margin of safety in units, sales dollars, and as a percentage. (Round "Percentage" answer to 1 dec (l.e., 0.234 should be entered as 23.4).) Units Sales Percentage Margin of safety 2,272 $ 383,968 27,5 %