2. A project has the following cash flows

C₀ C₁ C₂ C₃

($1000) $300 $400 $600

What is the projects payback period?

Year	0	1	2	3
Cash Flow	($1000)	$300	$400	$600
Cumulative	($1000)	($700)	($300)	300

a. Calculate the projects NPV at 10%.

b. Calculate the projects PI at 10%.

c. Calculate an IRR for the project in question 2

How would you answer a,b, and c in excel? I am getting 2,054.09 for NPV and not sure if that is correct.