In a slow year, Deutsche Burgers will produce $2\mathrm{.}7$ million hamburgers at a total cost of $$4\mathrm{.}2$ million. In a good year, it can produce $5\mathrm{.}4$

million hamburgers at a total cost of $$5\mathrm{.}2$ 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 $2\mathrm{.}7$ 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 $1\mathrm{.}35$ million hamburgers? $($Round your answer to $2$ decimal places. Do

not round intermediate calculations.$)$

d$.$ What is the average cost when the firm produces $2\mathrm{.}7$ million hamburgers? $($Round your answer to $2$ decimal places. Do not round

intermediate calculations.$)$