Solve with steps

1-Decision variables

2-Objective function

3-Contains

4-Solve using exel

A. i been given the task to determine the best investment strategy for his company over the next three years. The amount of cash available for investment at time 0 is $100000. However, only four possible investments are available (A,B,C,D and E). The cash flows associated with investing $1 in each of the four investments are shown below: For example, $1 invested in A requires $1 in cash at time 0 and returns $0.5 at time 1 and $1 at time 2. The manager dictates that maximum $75000 be placed in any one single investment. In addition, the company has the option of investing in a mutual funds bank account with an interest rate of 8% per year. Returns from investments may be immediately reinvested. Ahmed must decide how much money he should place in each investment including the mutual fund account. Help Ahmed to formelnte a linear program whose solution will maximize the amount of cash in hand at time 3