a)Assume that MARR is 7%,which project should julia chose?

b)assume that MARR is 5%,which porject should julia chose?

c)Assume that the MARR is 6%,which projects should julia chose if they are not mutually exclusive?

d)for what range of the MARR is project preferred?

Julia is a budding investor looking to diversify her portfolio. Recently, she came across four promising. mutually exclusive investment opportunities: a tech startup (A), a commercial real estate venture (B), a renewable energy project(C), and a boutique hotel(D). Each investment presents a cash flow profiles, but interestingly, all of them follow the same basic profile: an initial investment, equal payment series returns, and a salvage value at the end of their investment period. She needs to carefully analyze the options to make an informed decision. Here are the details of each investment: The table for the 4 investment is shown below: The present worth as a function of the MARR for each of the investment alternatives is shown in the present worth graph provided below