There is a claim that the Barney-Jones investment model is generalizable. Try generalizing it to the case where there are two more potential investments, F and G. Investment F requires a cash outlay in year 2 and returns $0.50 in each of the next four years for every dollar invested. Investment G requires a cash outlay in 3 years and returns $0.75 in each of years 5, 6, and 7 for every dollar invested. Modify the model as necessary, making the objective the final cash after 7 years.