An investor purchases shares of the following corporation at the beginning of each year period. Dividends are paid at the end of each year and receive anv shares are bought or sold. Using the information in the tables above, please calculate the cash flows and the dollar-weighted rate of return for the above transactions. (Use cells A5 to D10 from the given information to complete this question. Negative amounts or amounts to be deducted should be input and displaye 15 negative values. All other answers should be input and displayed as positive values.) Date of Cash Flows Cash Flows 12/31/2017F 12/31/2018F 12/31/2019 12/31/2020F 12/31/2021F 12/31/2022F Dollar-Weighted Rate of Return