Please show all your work including for all algebraic problems.

The initial investments are $980,000 and $1,910,000

Year	Deepwater Fishing			Submarine Ride
0	$	980,000		$	1,910,000
1		400,000			960,000
2		534,000			830,000
3		450,000			810,000

a-1.	Compute the IRR for both projects. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.)
a-2.	Based on the IRR, which project should you choose?
b-1.	Calculate the incremental IRR for the cash flows. (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)
b-2.	Based on the incremental IRR, which project should you choose?
c-1.	Compute the NPV for both projects. (Do not round intermediate calculations and round your answers to 2 decimal places, e.g., 32.16.)
c-2.	Based on the NPV, which project should you choose?
c-3.	Is the NPV rule consistent with the incremental IRR rule?