Consider the end of the year cash inflow of the following two investment project (in $) :

YEAR	INVESTMENT A	INVESTMENT B
2021	200000	100000
2022	400000	100000
2023	400000	100000
2024	400000	800000
2025	600000	1000000

Both Projects require an investment of $1000000 at the end of 2020. The required rate of return for both projects is 10%.

Calculate the payback, Discounted payback period, Net present value, Internal Rate of return,

Profitability Index.