This problem contains three parts. In Part A, you are asked to determine the parameters of the profit function the contribution margin and the fixed costs. You should not move on to Parts and C until you get Part A correct, or until you use up all of your tries. The correct profit function parameters will be given to you after you have completed Part A - you should use these parameters in Parts B and C. The problem is worth 20 points. Parts A and B are worth eight points each; Part C is worth four points. To get the eight points for Part A, you must answer both questions correctly; to get the eight points for Part B, you must answer all four questions correctly. You get eight tries on Part A, eight on Part B, and four on Part C. Cablevision has been approached by the City of Mirada to run its cable operations in 2023. After negotiating with key parties, Cablevision has made the following agreements It will offer Mirada residents a basic set of 25 cable television stations at a rate of $51.00 per month It will pay the city $1,100,000 per year plus $3.75 per cable subscriber per month to maintain the physical facilities It will pay another company a monthly fixed fee of $55,000 plus $7.75 per cable subscriber per month to broadcast the 25 channels. Cablevision estimates that operating costs for billing, program news mailings, etc. will be $130,000 per month plus 9% of monthly revenue Cablevision has several questions about its monthly revenues, costs, and profits in 2023. REQUIRED ROUND YOUR ANSWER TO PART A QUESTION 1 TO THE NEAREST CENT, ROUND ALL OTHER ANSWERS TO THE NEAREST UNIT OR NEAREST DOLLAR.J Part A (8 tries: 8 points) 1. What is the estimated monthy contribution margin per cable subscriber for Calvin in 20237 2. What are the estimated total monthly fixed costs for Cablevision in 2023? Sub Are Tries 0/ Part B (8 tries pants) 1. What is Cablevision's estimated monthly operating income in 2023 i 20,000 residents subscribe? 2. How many monthly subscribers would be required for Catlevision to break even in 20237 3. Assuming a tax rate of 35%, how many monthly subscribers would be required for Cablevision to eam $422,000 per month in 2023? Part C (4 tries: 4 points) Some of Cativision's managers are uncertain about their estimate of monthly fixed seating rasta. Assuming that 15.000 residents subscribe, how large cen monthly fixed coating cats befor eam $240,000 per month in 2033 (ignore taxes)?