practice Q2 plz answer quick MULTI CHOICE

Builtrite is considering the purchase of a machine with the following cash flow diagram: year 0 spend $85,000 year 1$25,000 year 2$40,000 year 3$30,000 year 4$15,000 What is the payback period? 2.33 years 250 years 2.67 years 2.75 years