I have four short finance questions I need answered. 100% Original work please, thank you.

1.Are the markets efficient? If the markets were completely efficient, how would you explain the dot-com bubble of the late 1990s and the subsequent bear market? 2.Compare and contrast this episode with the current housing market. 3. As an investment advisor, you have done your due diligence and determined that a stock is undervalued and you want to buy it. Now you can analyze the stock price using technical analysis. Technical analysis is based on the assumption that markets are driven more by psychological factors than by fundamental values. Behavior finance, or market psychology, asserts that history and patterns tend to repeat. Numerous indicators are used in technical analysis. Go to a technical analysis website such as www.stockcharts.com and access the descriptions for "MACD," "Call/Put Ratio," "TRIN," and "Support/Resistance." Are these valuable tools? 4. Look at the company's charts that you are tracking for this course (Samsung). Are there patterns that are predictive