You are presented with the following information:

A call option with a current value of $$11\mathrm{.}60.$ A put option with a current value of $$6\mathrm{.}10.$ Both options written on the same stock and both with $1$ year until expiration. The current price of the stock is $$50\mathrm{.}00$ and the prevailing risk$-$free rate is $7\mathrm{.}00\%.$ What must be the striking price of either option? $***$ In your calculations, use simple discounting instead of continuous discounting. Also, do not enter the dollar sign and use two decimals $($round off to $2$ decimals$).$