4. a. Calculate annual the rate of return on one share of your stock for the period you chose. You may perform your calculation either by hand or using Excel. If you work by hand, use the continuous growth model (F = Pe). b. The S&P 500 index rose at an annual rate of 10.819% over the 30-month period between May 2018 and November 2020. Did your stock perform better or worse than the S&P 500 index? Divide your data into subgroups. I suggest something on the order of six subgroups, but your data may demand a different number. 5. Construct a grouped frequency and relative frequency distribution using the chart below. Class Limits Frequency Class Limits Frequency Class Limits Frequency