please do a and b

For question b should i invest or not invest for projects E F G

A project manager has three projects, Projects E, F, and G, all of which will cost $4.95 million immediately, all have a cost of capital of 25%, and all have life spans of 5 years. . Project E will generate annual cash inflows of $2.5 million for the first two years and $1.25 million for the remaining three . Project F will also generate annual cash inflows of $1.25 million for the first two years and $2.5 million for the last three . Project G will also generate annual cash inflows of $1.25 million for the first and last years and $2.5 million for the middle three a) What is the return on Project E? (Round percentage to 2 decimal places) What is the return on Project F? (Round percentage to 2 decimal places) What is the return on Project G? To (Round percentage to 2 decimal places) b) The decision for Project E should be to v (No answer given) Don't invest Invest The decision for Project F should be to STT The decision for Project G should be to: (No answer given) +