Zeke Company sells 23,200 units at $16 per unit. Variable costs are $8 per unit, and fixed costs are $37,600. The contribution margin ratio (rounded to the nearest whole percent) and the unit contribution margin are @a. 2% and $16 per unit Ob, 50% and $8 per unit O c. 2% and $8 per unit od, 50% and $16 per unit