A combination of Long 1 Put at K1, Short 2 Puts at K2, Short 100 shares of Stock at K2 and Long 1 Call at K(3) is an example of: O A Strangle O B Straddle C Bull Spread O D Butterfly Given: S(0) 50; r 0.05; T 6 months; K49. What is a lower bound for an American Call Option on non-dividend paying stock? O A Cor=1