a$.$ How many sensitivity reports are there? How can you tell?

b$.$ Looking at the report that is entitled $$Variable Cells$$ how many decision variables are there? How can you tell?

c$.$ What is the optimal solution? Be sure to give a name to each number as well as the number.

d$.$ What is the objective function? $($you won$$t be able to tell if it is max or min from this output$)$ If you use notation, be sure to define the notation.

e$.$ What is the highest value the coefficient for Economy can have before the optimal solution changes? How can you tell?

f$.$ What is the lowest value the coefficient for Cooling coils can have and still have the same optimal solution? How can you tell?