financial analysis question

Job ID: 32643475

Budget: $10 – $30 USD

I have this question and I need a well description answer.

(("As the owner of your small company you must decide on taking or not taking on a
new project. The project requires a USD100,000 investment, and is expected to provide
benefits of USD8,000 during years one through three, USD10,000 during years four
through six, and a benefit of USD100,000 in year seven. The salvage value in year seven
is going to be USD50,000.
Determine the NPW and IRR if the MARR = 15%. What would be your decision on
the project?"))