In a slow year, Deutsche Burgers will produce $3\mathrm{.}2$ million hamburgers at a total cost of $$5\mathrm{.}4$ million. In a good year, it can produce $5\mathrm{.}4$

million hamburgers at a total cost of $$6\mathrm{.}1$ million.

a$.$ What are the fixed costs of hamburger production?

Note: Do not round intermediate calculations. Enter your answer in millions rounded to $3$ decimal places.

b$.$ What is the variable cost per hamburger?

Note: Do not round intermediate calculations. Round your answer to $2$ decimal places.

c$.$ What is the average cost per burger when the firm produces $2$ million hamburgers?

Note: Do not round intermediate calculations. Round your answer to $2$ decimal places.

d$.$ What is the average cost per burger when the firm produces $3$ million hamburgers?

Note: Do not round intermediate calculations. Round your answer to $2$ decimal places.

e$.$ Why is the average cost lower when more burgers are produced?