Why to Invest. Why should people invest? Give three reasons for each age group: college students, college graduates, couples with young children, and people in their 50s.What Is Your Tolerance for Risk in Investing? Is it the same as for other members of your class? Why or why not? Why do you think some people are riskier with their investments than others? Invest How Much? Assume you have graduated from college and have a good paying job. If you had to commit to investing regularly right now, how much money would you put away every month? How does your view compare with the views of other members of your class? In the previous question you pretended to commit to an amount each month. Now, if given the opportunity, would you have the money taken directly out of your check to be deposited for you or would you prefer to deposit it yourself after you have cashed your paycheck? Please explain.