1 * :An investor can profit from a stock price decline by placing a stop buy order. selling short purchasing a call option. zaly the Mai places a fill or kill, limit buy order at 92 for a stock. Mai's order specifies clearing and validity instructions. validity and execution instructions. execution and clearing instructions. - Kamal purchased, on margin, 200 shares of TMG. stock at a price of 35 LE per share. The margin requirement was 50%. The stock price has increased to 42 LE per share. What is Kamal's return on investment before * ?if he decides to sell his TMG holdings now 20% 10% O * ? Which of the following would be inconsistent with an efficient market Price changes are independent. Price adjustments are biased. Stock prices adjust rapidly to new information