Obtain the formula for the value of a put by substituting the call formula,

equation $($II$\mathrm{.}3\mathrm{.}1),$ into the Put$-$Call Parity $($I$\mathrm{.}3\mathrm{.}2).$ Simplify until the answer for the put has the

same general form as the answer for the call. Show that it agrees with the answer you got in

Exercise II$.$A$\mathrm{.}1$ or Exercise II$.$A$\mathrm{.}2.$