You have an opportunity to earn $$700$ in $7$ years with a guaranteed return of $6\mathrm{.}15$ percent. Select the correct calculation from below to compute the amount of money you need to invest today to make this return.

$PV=$$$700(1+\mathrm{.}07{)}^7$

$PV=$$$\frac{700}{(1+\mathrm{.}0615{)}^7}$

$PV=$$$700(1+\mathrm{.}07{)}^{6\mathrm{.}15}$

$PV=$$$\frac{700}{(1+6\mathrm{.}15{)}^7}$

$PV=$$$700(\mathrm{.}06157)$