Go to www.moneychimp.com. Select the link Volatility (at the bottom right of the screen). Complete the retirement planning calculator, making the assumptions that you believe are appropriate for you. Then go to the Monte Carlo simulation calculator. Assume that you invest in large-company common stocks during your working years and then invest in long-term corporate bonds during retirement. Use the nominal average returns and standard deviations shown in Figure 6-2 in Table 6. What did you learn?