Please help with the following question.

Given the following Demand and costs facing a monopolist, identify the profit maximizing price and quantity. Instructions: 1) Use the line too/ provided 'MR' to draw the appropriate Marginal Revenue curve. 2) Use the point tool A' to identify the profit-maximizing price and quantity. 3) Use the shading tool 'Profit' to identify total profits (or losses). O 40 20 10 10 Monopoly MRI MC profit ATC AVC 20 Quantity reset units What is the profit maximizing quantity? What is the profit maximizing price? $