A call option is currently selling for $4.70. It has a strike price of $115 and four months to maturity. The current stock price is $117, and the risk-free rate is 3 percent. The stock will pay a dividend of $2.15 in two months. What is the price of a put option with the same exercise price? (Do not round intermediate calculations. Round your answer to 2 decimal places. Omit the "$" sign in your response.) Price of a put option $