Graphical interpretation of market structure

I- The table below shows the amount of production, the total income and the total cost of a company in its production process. 0 27.23 1 55.69 2 81.68 3 105.19 4 123.25 5 141.08 6 155.93 3' 174.49 8 198.00 9 226.46 10 259.88 11 303.19 12 371.25 13 468 445.50 14 536.25 15 540 605.00 a) Using the Excel program, make a graph that represents the total income and the total cost. b) Determine the level of economic prot or loss for each level of production. c) Identify the point Where prot is maximized. d) Identify to which of the four market structures studied this example belongs. Explain your