Suppose that c1,c2, and c3 are the prices of European call options with the strike prices K1,K2, and K3, respectively, where K3>K2>K1 and K3K2=K2K1. All options have the same maturity. Which of following is true? A. c1+c32c2 B. c1+c22c3 C. c2+c32c1 D. c1+c32c2 Hint: Consider a portfolio that is long one option with the strike price K1, long one option with the strike price K3, and short two options with the strike price K2