Question 20 (2 points) A project requires an investment of $200,000 and it generates cash as follows: $20,000 in year 1) $60,000 in year 2: $80,000 in year 3; $100,000 in year 4; $70,000 in year 5. What is the payback period of this project? O 1 year 2 years 3 years 4 years 5 years