60. tyrone shoelaces has invested a huge amount of money into the stock market and doesn’t trust just anyone to give him buying and selling information. before he will buy a certain stock, he must get input from three sources. his first source is pain webster, a famous stockbroker. his second source is meg a. cash, a self-made millionaire in the stock market, and his third source is madame lazora, world-famous psychic. after several months of receiving advice from all three, he has come to the following conclusions: 1. a) buy if pain and meg both say yes and the psychic says no. 2. b) buy if the psychic says yes. 3. c) don’t buy otherwise.