Also IRR rates for project A and B!

please and thank you

QUESTION 6 For this and the next 6 Questions Consider the two projects below. Calculate the PAYBACK period for Project Year Project A Project B -$150 -150 105 90 100 -15 220 -30 2 years 3.54 years 2.34 years 1.45 years None of the above QUESTION 7 Calculate PAYBACK period for Project 2 years 3.54 years 234 years 1.45 years None of the above