Answer
${{\$}} 88.72$
Work Step by Step
Apply the Present Value Formulas Theorem
The present value $P$
of $A$ dollars to be received
after $t$ years,
assuming a per annum interest rate $r$
compounded $n$ times per year,
is $P=A\displaystyle \cdot\left(1+\frac{r}{n}\right)^{-nt}$
If the interest is compounded continuously, then $P=Ae^{-rt}$
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Compounding: n=12 times per year,
$A=100, t=2, r=0.06.$
$P=100\displaystyle \cdot\left(1+\frac{0.06}{12}\right)^{-24}\approx{{\$}} 88.72$