please help!! thank you!!

Last month, Laredo Company sold 600 units for $80 each, During the month, fixed costs were $3,570 and variable costs were $12 per unit. Required: 1. Determine the unit contribution margin and contribution margin ratio. 2. Calculate the break-even point in units and sales dollars. 3. Compute Laredo's margin of safety in units and as a percentage of sales. Complete this question by entering your answers in the tabs below. Determine the unit contribution margin and contribution margin ratio. (Round your Contribution Margin Ratio to the nearest whole percentage.) Last month, Laredo Company sold 600 units for $80 each. During the month, fixed costs were $3,570 and variable costs were $12 per unit Required: 1. Determine the unit contribution margin and contribution margin ratio. 2. Calculate the break-even point in units and sales dollars. 3. Compute Laredo's margin of safety in units and as a percentage of sales. Complete this question by entering your answers in the tabs below. Calculate the break-even point in units and sales dollars. (Round your answers to the nearest whole number.)