If a trader holds a long position, she can go short the same contract with regards to the terms of the original trade and vice versa for the short position trader in order to close the position True False QUESTION 15 Using the Black Scholes option pricing model, all of the five inputs have a positive correlation with the value of a call option except O Price of the underlying Strike price Volatility Risk-free rate Time until expiration QUESTION 16 duidend of 19