Aman copporation is evaluating two mutually exclusive projects. Below are the after-tax cash flows for both project . year Project Bun Project cat O ( 1vo, 0 00 ) 30, 00 0 10,000 2 50, 00 0 30, DOO 60,000 40, 0 00 The required return is 107. Calculate the payback period for each project calculate the discounted payback period for each project Calculate the Next present value for each project . What is the acceptance criterion for net present value? How is it related to the firm market value