Unlike ECB and CBC modes, ________ mode requires only the implementation of the encryption algorithm and not the decryption algorithm

Wage rate has been the main issue negotiated by unions in collective bargaining

Indicate whether this statement is true or false.

Which of the following is true for a call option on a stock worth $50

A. As a stock's expected return increases the price of the option increases B. As a stock's expected return increases the price of the option decreases C. As a stock's expected return increases the price of the option might increase or decrease D. As a stock's expected return increases the price of the option on the stock stays the same