Analysts and investors often use return on equity (ROE) to compare profitability of a company with other firms in the industry. ROE is considered a very important measure, and managers strive to make the company's ROE numbers look good. An increase in ROE would imply an increase in shareholder wealth. Based on your understanding of the uses and limitations of ROE, a rational investor is likely to prefer an investment option that has: High ROE and high risk High ROE and low risk Suppose you are trying to decide whether to invest in a company that generates a high expected ROE, and you want to conduct further analysis on the company's performance. If you wanted to conduct a trend analysis, you would: Compare the firm's financial ratios with other firms in the industry for a particular year Analyze the firm's financial ratios over time You decide also to conduct a qualitative analysis based on the factors summarized by the American Association of Individual Investors (AAII). According to your understanding, a company with one key product is considered to be risky than companies with a wide range of products