Question was formerly posted and the expert answers were incorrect for the first two! Need help for A and B below. :(

Contribution Margin

Harry Company sells 16,000 units at $19 per unit. Variable costs are $13.30 per unit, and fixed costs are $36,500.

Determine (a) the contribution margin ratio, (b) the unit contribution margin, and (c) income from operations.

a. Contribution margin ratio (Enter as a whole number.)	fill in the blank 1	%
b. Unit contribution margin (Round to the nearest cent.)	$fill in the blank 2	per unit
c. Income from operations	54,700