Which of the following are ineffective strategies for producing abnormal returns if the market is semistrong form efficient? 1. graphing past prices searching for patterns 2. watching the daily market movements 3. studying the latest analyst's reports 4. analyzing a firm's financial statements . Multiple Choice 2,3 , and 4 only 1 and 4 only 1 and 3 only 1, 2, and 3 only 1,2,3, and 4