you make to this graph. each grey field will change accordingly . Graph Input Tool Market for Goods demanded 25 50:00 PRICE (Dolars per unit) . 8 8 8 8 8 8 3 8 8 QUANTITY ( UnIs) on the previous graph, change the number found in the Quantity spond to the production of 0, 10. points ( triangle symbol) to plot the results hen, on the following graph, use the green Calculate the total revenue if the firm The marginal revenue of the 10th unit prod The marginal revenue Produced Is 5 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 $ 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 20.) (? 100 8 Marginal Revenue 8 MARGINAL REVENUE (Dollars) 8 20 10 15 25 QUANTITY (Units) 35 40 45 Comparing your total revenue graph to your marginal revenue graph, you can see that when total revenue is increasing, marginal revenue is