12) The Seattle Corporation has been presented with an investment opportunity which will yield cash flows of $30,000 per year in Years 1 through 4, $35,000 per year in Years 5 through 9, and $40,000 in Year 10. This investment will cost the firm $80,000 today, and the firm's cost of capital is 10%. The payback period is? O d) The project does not pay back O c) 4.0 years O b) 3.7 years O a) 2.7 years