Calculate the total revenue if the firm produces 4 versus 3 units. Then, calculate the marginal revenue of the fourth unit produced.The marginal revenue of the fourth unit produced is $Calculate the total revenue if the firm produces 8 versus 7 units. Then, calculate the marginal revenue of the eighth unit produced.The marginal revenue of the eighth unit produced is $Based on your answers from the previous question, and assuming that the marginal revenue curve is a straight line, use the black line (plus symbol)to plot the firm's marginal revenue curve on the following graph. (Round all values to the nearest increment of 40.)200160Marginal Revenue1208040-4068QUANTITY (Units)24101214161820Comparing your total revenue graph to your marginal revenue graph, you can see that when total revenue is decreasing, marginal revenue isMARGINAL REVENUE (Dollars) The blue curve on the following graph represents the demand curve facing a firm that can set its own prices.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 Goods200I QuantityDemanded18010(Units)160140Demand Price100.00(Dollars per unit)1201008060Demand402068 10QUANTITY (Units)0 2481214161820On the graph input tool, change the number found in the Quantity Demanded field to determine the prices that correspond to the production of 0, 4,8, 10, 12, 16, and 20 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.1000900Total Revenue800700600500400300200100+2468101214161820QUANTITY (Number of units)TOTAL REVENUE (Dollars)PRICE (Dollars per unit)

Calculate the total revenue if the firm produces 4 versus 3 units. Then, calculate the marginal revenue of the fourth unit produced. The marginal revenue of the fourth unit produced is $ Calculate the total revenue if the firm produces 8 versus 7 units. Then, calculate the marginal revenue of the eighth unit produced. The marginal revenue of the eighth unit produced is $ Based on your answers from the previous question, and assuming that the marginal revenue curve is a straight line, use the black line (plus symbol) to plot the firm's marginal revenue curve on the following graph. (Round all values to the nearest increment of 40.) 200 160 Marginal Revenue 120 80 40 -40 6 8 QUANTITY (Units) 2 4 10 12 14 16 18 20 Comparing your total revenue graph to your marginal revenue graph, you can see that when total revenue is decreasing, marginal revenue is MARGINAL REVENUE (Dollars)