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Mc McGili cuddy wished to invest Sum of money so that the interest each year would pay for this son's collage expenses If the money was invested at 8% and the Collage expenses were $10,000 per year, how should Mr, Mcgillicuddy invest?

User BiagioF
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1 Answer

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\begin{gathered} FV=PV(1+rt) \\ \text{Where:} \\ FV=\text{Future value} \\ PV=\text{Present value} \\ r=\text{rate} \\ t=\text{time} \end{gathered}

So:


\begin{gathered} FV=10000 \\ r=0.08 \\ t=1 \\ 10000=PV(1+0.08) \\ \text{Solve for PV:} \\ PV=(10000)/(1.08)=9259.259259 \end{gathered}

He needs to invest $9259.259259

User Acejologz
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