please show the work precisely with clear writing.

14. Consider Janis the pearl producer with cost curves as shown next. Janis produces 1,000 pearls when the price of pearls is $100. Price 1,000 Q'm''Y Goolsbee et al., Microeconomics, 3e, (0 2020 Worth Publishers Description The data of the graph are as follows: The Quantity is represented along the horizontal axis, and its values are 0 and 1000. The Price and cost in U S dollars per unit is represented along the vertical axis, and its values are 0 and 100. A line is drawn parallel to the horizontal axis at 100 dollars on the vertical axis. There are 1 3 points and they are labeled A, B, C, D, E, F, G, H, 1,], K, L, and M. Three curves labeled M C, A T C, and A V C pass through I, P, E, D, C, E, J, and B. a. What is the area of producer surplus earned by Janis if the price of pearls is $100? b. Explain why areas ADI and ADLM must be equal