DYI Construction Co. is considering a new inventory system that will cost $650,000. The system is expected to generate positive cash flows over the next four years in the amounts of $350,000 in year one, $325,000 in year two, $150,000 in year three, and $180,000 in year four. DYI'S required rate of return is 9%. What is the internal rate of return of this project? 11.57% 15.13% 10.87% 23.85% Lithium, Inc. is considering two mutually exclusive projects, A and B. Project A costs $95,000 and is expected to generate $65,000 in year one and $75,000 in year two. Project B costs $120,000 and is expected to generate $64,000 in year one, $67,000 in year two, $56,000 in year three, and $45,000 in year four. Lithium, Inc's required rate of return for these projects is 10%. The internal rate of return for Project Bis 30.79% 29.74% 35.27% 36.77% Lithium, Inc. is considering two mutually exclusive projects, A and B. Project A costs $100,000 and is expected to generate $65,000 in year one and $75,000 in year two. Project B costs $120,000 and is expected to generate $64.000 in year one, $67,000 in year two, $56,000 in year three, and $45,000 in year four. The firm's required rate of return for these projects is 10%. The net present value for Project Ais $12,358 $26.074 $21,074 $16,947