Information concerning a product produced by Adams Company appears as follows: Sales price per unit Variable cost per unit Total annual fixed manufacturing and operating costs $ 168 $ 84 $537,600 Required Determine the following: a. Contribution margin per unit. b. Number of units that Adams must sell to break even. C. Sales level in units that Adams must reach to earn a profit of $201,600. a. Contribution margin per unit b. Break-even in units c. Required sales in units