24. Congratulations! You have just won a jet ski worth $8000. The depreciated va

24. Congratulations! You have just won a jet ski worth $8000. The depreciated value of the jet ski(V) after t years is given by V=8000725t 0 t 11.a. Use a graphing utility to graph the equation. Include a t-chart with at least 5 key points with youraccurate labeled graph.b. After how many years will the jet ski be worth $5100? Show all of your work or explain how youcame up with your answer.c. What will be the value of the jet ski after 9 years? Show all of your work or explain how youcame up with your answer.25. The cost of installing insulation in a particular two-bedroom house is $1080. Present monthlyheating bills average $60 but the insulation is expected to reduce the heating cost by 10%. Howmany months will it take to recover the cost of the insulation? Show all of your work or explainhow you came up with your solution.