8. In the month of March, Style Salon services 560 clients at an average price of $120. During the month, total fixed costs were $17,424 and variable costs were $84 per unit. Compute the following: Contribution margin per unit Contribution margin ratio Break-even sales units Break-even sales dollars _Target profit sales dollars if budgeted net income is $17,280 _Margin of safety in dollars (based on target profit sales)