Zeke Company sells 26,700 units at $16 per unit. Variable costs are $7 per unit, and fixed costs are $38,300. The contribution margin ratio (rounded to the nearest whole percent) and the unit contribution margin are Os. 1% and $7 per unit, respectively Ob. 56% and $9 per unit, respectively Oc. 56% and $16 per unit, respectively Od. 1% and $16 per unit, respectively