11. According to technical analysts, pricing patterns such as the head and shoulders are indicators of potential: A. reversals from the main trend line. B. upcoming corrections which will return the market to the current main trend line. C. increasing strength for the main trend line D. decreasing market activity E. increasing market activity. 12. A survey of 55 of your fellow classmates determines that 20 of them are bullish on the market while the remainder is bearish. What is the market sentiment index for this group of individuals? A. .28 B. .33 C. .44 D. .56 E..64