The table below shows the total revenue schedule of a firm. Use the information to answer the question that follows Output (units) 50 60 70 80 90 Total reve...

Question 1 Report

The table below shows the total revenue schedule of a firm. Use the information to answer the question that follows

Output (units)	50	60	70	80	90
Total revenue (TR) $	85	102	119	136	153

What is the firm's marginal revenue?

$153.00

$17.00

$1.70

$O.80