A stock is currently selling for $77 per share. A call option with an exercise price of $80 sells for $3.85 and expires in three months. If the risk-free rate of interest is 2.6 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 final answer to 2 decimal places. (e.g., 32.16)) Put price $