in a slow year, Deutsche Burgers will produce 3.800 million hamburgers at a cost of $5.400 million. in a good year, it can produce 5.800 million hamburgers at a total cost of $6.500 million

what is the fixed costs of hamburger production, variable cost per hamburger, an average cost per burger when 3 million burgers are made, an average cost per burger when 4 million are produced?