Samuelson Electronics has a required payback period of three years for all of its projects. Currently, the firm is analyzing two independent projects. Project A has an expected payback period of 2.8 years and a net present value of $6,800. Project B has an expected payback period of 3.1 years with a net present value of $28,400. Which projects should be accepted based on the payback decision rule? Multiple Choice ) Project A only. O Project only O Both A and B O O Neither Anor B. 11 Multiple Choice Project A only. Project B only Both A and B Neither Anor B Either, but not both projects