Please calculate the following:

considering the two mutually exclusive projects. year 0 project A cashflow $433,00 project B cashflow $44,000 year 1 cashflow $40,000 $21,200 year 2 cashflow $66,000 $12,500 year 3 cashflow $83,000 $22,600 Year 4 $548,000 $19,400.

The require return on this project is 15%. What is the payback period of each project? What is the NPV of each project? What is the IRR of each project? And what is the profitability index of each project?