Which one of the following statement is INCORRECT? Select one: a. One of the basic philosophy and assumptions of technical analysis is that supply and demand are governed by numerous factors, both rational and irrational. The market weighs in all of those factors continually. b. One of the philosophy and assumptions of technical analysis is that stock prices tend to move in trends which persist for an appreciable length of time. c. One of the basic philosophy and assumptions of technical analysis is that market volume is not determined solely by supply and demand. d. One of the philosophy and assumptions of technical analysis is that market participants have different option regarding the market. Some are optimistic and some are pessimistic. Optimists buy shares from pessimists