Need help with these 4 please

Suppose that a company has fixed costs of $14 per unit and variable costs $9 per unit when 11,000 units are produced. What are the fixed costs per unit when 8,800 units are produced? Round your answer to the nearest cent. Fixed costs per unit $Western Trucking operates a eet of delivery trucks. The fixed expenses to operate the eet are $78,120 in March and rose to $90,240 in April. It costs Western Trucking $0.14 per mile in variable costs. In March, the delivery trucks were driven a total of 84,000 miles, and in April, they were driven a total of 94,000 miles. Using this information, answer the following: A. What were the total costs to operate the eet in March and April, respectively? B. What were the cost per mile to operate the fleet in March and April, respectively? If required, round your answers to nearest cent. March April 55:] as: Calculate the perunit contribution margin of a product that has a sale price of $380 if the variable costs per unit are $165. Contribution margin $:] per unit A product has a sales price of $100 and a per-unit contribution margin of $50. What is the contribution margin ratio? Contribution margin ratio Chg