Calculate the total revenue if the firm produces 10 versus 9 units. Then, calculate the marginal revenue of the 10th unit produced.The marginal revenue of the 10th unit produced is________. Calculate the total revenue if the firm produces 20 versus 19 units. Then, calculate the marginal revenue of the 20th unit produced.The marginal revenue of the 20th unit produced is_________. On the graph input tool, change the number found in the Quantity Demanded field to determine the prices that correspond to the production of 0, 10,20, 25, 30, 40, and 50 units of output. Calculate the total revenue for each of these production levels. Then, on the following graph, use the greenpoints (triangle symbol) to plot the results.12501125Total Revenue1000875750625500375250125101520253035404550QUANTITY (Number of units)TOTAL REVENUE (Dollars)LO Use the graph input tool to help you answer the following questions. You will not be graded on any changes you make to this graph.Note: Once you enter a value in a white field, the graph and any corresponding amounts in each grey field will change accordingly.Graph Input ToolMarket for Goods10090I QuantityDemanded2580(Units)Demand Price(Dollars per unit)7050.0060504030Demand2010101520253035404550QUANTITY (Units)PRICE (Dollars per unit)

The marginal revenue of the 10th unit produced is = ( 10 * 40 ) - 9 * 41 The marginal revenue of the 10th unit produced = 31 The marginal revenue of the 20th unit produced = ( 20 * 30 ) - ( 19 * 31) The marginal revenue of the 20th unit produced = 11 The total revenue is at its maximum at the output, when marginal revenue is equal to the zero.