How is "stock market diversification" like putting money in a bank account? O The money you put in the bank goes into a large number of small investments rather than a small numb investments. Bank accounts, like diversified stock portfolios, are a risky investment. O Bank accounts, like diversified stock portfolios, earn a guaranteed rate of return. Bank accounts, like diversified stock portfolios, require a fee for their management. The money you put in the bank goes into a small number of large investments rather than a large number investments