Margarita is considering opening a coffee cart in Central Park. She estimates the cost of the cart at $2.200. Cart sales are expected to be $1,600 a year for three years. After the three years, the cart is expected to be worthless as the expected life of the refrigeration unit is only three years. What is the payback period? Multiple Choice 1.38 years 38 years 2.38 years 2.27 years O 1.27 years