United Merchants Company sells 37,000 units at $34 per unit, Variable costs are $19.04 per unit, and fixed costs are $249,100. Determine (a) the contribution margin ratio, (b) the unit contribution margin, and (c) operating income. a. Contribution margin ratio (Enter as a whole number.) b. Unit contribution margin (Round to the nearest cent.) per unit c. Operating income Foedext Dhedi My Wirk a. Unit contritution macpin divided by unit sales price equali contribution margin ratio b. Unt sales price minus unt variable costs equals unit cortrbution marpin. Contribution mavin minus fxed costs equals income from operasons