given the following information answer the following questions: TR=$3Q TC=$1,200 + $2Q. Show the work.
A. What is the break-even level of output?
B. If the firm sells 1,300 units, what are its earning or losses?
C. If sales rise to 2,000 units, what are the firm's earnings or losses?
D. If the total cost equation wer TC = $2,000 + $1,80Q, what happens to the break-even level of output units?