You are attempting to value a call option with an exercise price of $109 and one year to expiration. The underlying stock pays no dividends, its current price is $109, and you believe it has a 50% chance of increasing to $130 and a 50% chance of decreasing to $88. The risk-free rate of interest is 12%. Calculate the hedge ratio. (Do not round Intermediate calculations. Round your answer to 2 decimal places.) Hedge ratio Calculate the call option's value using the two-state stock price model (Do not round intermediate calculations. Round your final answer to 2 decimal places.) Call option's value