Google Corporation is considering a project that would require an investment of $374,000 and would last for 8 years. The incremental annual revenues and expenses generated by the project during those 8 years would be as follows (Ignore income taxes.): Sales $ 270,000 Variable expenses 26,000 Contribution margin 244,000 Fixed expenses: Salaries 44,000 Rents 57,000 Depreciation 52,000 Total fixed expenses 153,000 Net operating income $ 91,000 The scrap value of the project's assets at the end of the project would be $34,000. The cash inflows occur evenly throughout the year. The payback period of the project is closest to: (Round your answer to 1 decimal place.)