Imagine you are a financial analyst for a company with a diversified investment portfolio that includes available -for-sale, held-to-maturity , and trading securities, as well as a mix of debt and equity investments. As a part of your role, you need to evaluate the company's investment strategies and make recommendations for the future. Discuss the factors you would consider when evaluating the performance and risk profile of each investment type. How would your recommendations be influenced by changes in market conditions , industry trends , and the company's overall financial objectives ?