Consider two streams of cash flows, A and B$.$ Stream A$$s first cash flow is $$9,700$ and is received three years from today. Future cash flows in Stream A grow by $4$ percent in perpetuity. Stream B$$s first cash flow is $$$$9,200,$ is received two years from today, and will continue in perpetuity. Assume that the appropriate discount rate is $12$ percent.What is the present value of each stream? $($A negative amount should be indicated by a minus sign. Do not round intermediate calculations and round your answers to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$

b$.$

Suppose that the two streams are combined into one project, called C$.$ What is the IRR of Project C$?($Do not round intermediate calculations and enter your answer as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$