The price of Wabash Corporation common stock will be either $25 or $40 at the end of the year. A standard call option contract for the purchase of Wabash stock has an expiration date in one year. Investors can borrow and lend at 12%. Suppose the current price of Wabash stock is $30 and that the exercise price of the call is $35. What are the possible per share values of the call contract on the expiration date?