They must deposit $5,227,272.73 if the trust fund will pay $115,000 per year and the trust fund earns an annual return of 2.2%.
The amount to be deposited today can be considered as the present value that can be described as the current figure of a future sum of money or stream of cash flows provided a specified rate of return.
The amount to be deposited or in other words, the present value can be calculated by using the formula for present value;
PV = Annual cash flow / Interest rate
Substituting the given values of annual cash flow and interest rate in this formula;
PV = $115,000 / 0.022
PV = $5,227,272.73
Therefore, the amount that has to be deposited today by them is calculated to be $5,227,272.73
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