Consider the following two projects: Project Year o Year 1 Year 2 Year 3 Year 4 Cash Flow Cash Flow Cash Flow Cash Flow Cash Flow - 100 40 50 60 N/A -73 20 20 20 20 Discount Rate 0.11 0.11 A B The payback period for project B is closest to: O A. 2.9 years B. 4 years O c. 3.3 years OD. 3.7 years