Consider the following two projects: Project Year 0 Year 1 Year 2 Year 3 Year 4 Cash Flow Cash Flow Cash Flow Cash Flow Cash Flow - 100 40 50 50 N/A -73 30 30 30 30 A B Discount Rate 0.1 0.1 The payback period for project A is closest to O A. 2.4 years OB. 2.6 years O C. 22 years OD. 2 years