In the month of March, Sunland Salon services $570$ clients at an average price of $$190.$ During the month, fixed costs were $$32,984$ and variable costs were $60\%$ of sales.

$($a$)$

Determine the total contribution margin in dollars, the per unit contribution margin, and the contribution margin ratio.

Contribution margin in dollars

Contribution margin per unit

Contribution margin ratio

$$

$ $$

$$

$\%$