please help asap

Litchfield Corporation is in the automotive industry: It is the sole distributor for an automotive product that selis for $52.00 per unit and has a CM ratio of 30%, The company's fixed expenses are $366,600 per year. The company plans to sell 27,900 units this year: Required: 1. What are the variable expenses per unit? Note: Round your "per unit" answer to 2 decimal places. 2. What is the break-even point in unit sales and in dollar sales? 3. What amount of unit sales and dollar sales is required to attain a target profit of $210,600 per year? 4. Assume that by using a more efficient shipper, the company is able to reduce its variable expenses by $5.20 per unit. What is the company's new break-even point in unit sales and in dollar sales? What dollar sales is required to attain a target profit of $210,600