# IBM stock currently sells for 84 dollars per share. The implied volatility equals 47.5 percent. The risk-free rate of interest is 4.5 percent…

IBM stock currently sells for 84 dollars per share. The implied volatility equals 47.5 percent. The risk-free rate of interest is 4.5 percent continuously compounded. What is the value of a put option with strike price 83 and maturity of 8 months?

14.519

11.466

18.326

12.793

11.066