A stock is currently selling for $$63$ per share. A call option with an exercise price of $$66$ sells for $$3\mathrm{.}15$ and expires in three months. If the risk$-$free rate of interest is $2\mathrm{.}3$ percent per year, compounded continuously, what is the price of a put option with the same exercise price? $($Do not round intermediate calculations and round your answer to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$