In a slow year, Deutsche Burgers will produce 3.8 million hamburgers at a total cost of $5.3 million. In a good year, it can produce 7.6 million hamburgers at a total cost of $6.6 million.

A. What are the fixed costs of hamburger production? (Enter your answer in millions rounded to 1 decimal place. Do not round intermediate calculations.)

B. What are the variable costs when the firm produces 3.8 million hamburgers? (Enter your answer in millions rounded to 1 decimal place. Do not round intermediate calculations.)

C. What is the average cost per burger when the firm produces 1.90 million hamburgers? (Round your answer to 2 decimal places. Do not round intermediate calculations.)

D. What is the average cost when the firm produces 3.8 million hamburgers? (Round your answer to 2 decimal places. Do not round intermediate calculations.)