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Plato Ltd. is considering one of two different projects. Cash flow data for these projects are as follows: Year Project CR Project DR ($61350) (598720 21705 15966 31699 41618 4917 46029 9863 11000 Assuming the company's objective is to minimize the payback period, what is the payback period of the project that should be accepted Select one a. 3.89 years b. 3.31 years c.2.31 years d. 2.89 years