Consider the following cash flows on two mutually exclusive projects for the Bahamas Recreation Corporation $($BRC$).$ Both projects require an annual return of $16$ percent.

$\backslash$table$[[$Year$,$Deepwater Fishing,$\backslash$table$[[$New Submarine$],[$Ride$]]],[0,-$$$980,000,-$$$1,910,000$ Please help me solve b$-1$ the incremental IRR for the cash flows