A project manager is using the internal rate of return method to make the final decision on which project to undertake. Select correct answers only.

Year netflow of A netflow of B netflow of C netflow of D

$0($$$100,000)($$$100,000)($$$75,000)($$$50,000)$

$1$ $$10,000$ $$5,000$ $$5,000$ $$5,000$

$2$ $$10,000$ $$15,000$ $$10,000$ $$5,000$

$3$ $$20,000$ $$25,000$ $$15,000$ $$15,000$

$4$ $$30,000$ $$25,000$ $$20,000$ $$15,000$

$5$ $$30,000$ $$25,000$ $$25,000$ $$20,000$