For the firm to shut-down, the price would have to be less than Type your answer as a number. Do not use the $ sign. 1 points Save Answer QUESTION 4 What should the firm do if the price on the market is $9? operate shut down 1 points Save Answer QUESTIONS At the price of $9, will the firm make a loss or earn a profit? O profit loss ATC AVC $ MC $20.00! MR $15.00 $13.50 $12.00 $ 8.00 100 120 150