can someone help me please

It is expected that 21,875 units will be sold at a price of $160 a unit. Maximum sales within the relevant range are 27.000 units Required: * ChockMy Work 1. Use the data to compute the total costs. Remember that some of the costs have a fixed and a variable cost component. 2. What is the expected contribution margin ratio? % 3. Determine the break-even sales in units and dollars. Units X units Dollars 4. Construct a cost-volume-profit chart on your own paper. What is the break-even-sales? 1. Use the data to compute the total costs. Remember that some of the costs have a fixed and a variable cost component 2. What is the expected contribution margin ratio? of 3. Determine the break-even sales in units and dollars. Jnits x units Dollars 4. Construct a cost-volume-profit chart on your own paper. What is the break-even sales? 5. What is the expected margin of safety in dollars and as a percentage of sales? Dollars 4 6. Determine the operating leverage. If required, round your answer to one decimal place, e.g. 15.4. Foedback Theck My Work 2. Sales minus variable cost equals contribution margin. Contribution margin divided by sales equals contribution margin ratio. 3. Fixed costs divided by unit contribution margin equals break-even sales in units. Break-even units times unit sale price equals break-even doliars