The following table shows the cash flows for two mutually exclusive capital budgeting projects. The required rate of return for both project is $15$ percent. $(10$ pts$)$

Year Project A Cash Flows Project B Cash Flows

$0-$$$300,000-$$$500,000$

$1$ $$100,000$ $$200,000$

$2$ $$175,000$ $$250,000$

$3$ $$200,000$ $$300,000$

Compute the internal rate of return for both projects