(Solved): b-2. What is the dollar-weighted rate of return? (Hint: If your calculator cannot calculate internal ...

$\mathrm{XYZ}$ stock price and dividend history are as follows: An investor buys six shares of $XYZ$ at the beginning of 2018, buys another three shares at the beginning of 2019, sells one share at the beginning of 2020, and sells all eight remaining shares at the beginning of 2021 . Required: a. What are the arithmetic and geometric average time-weighted rates of return for the investor? (Do not round intermediate calculations. Round your answers to 2 decimal places.) b-1. Prepare a chart of cash flows for the four dates corresponding to the turns of the year for January 1, 2018, to January 1, 2021. (Negative amounts should be indicated by a minus sign.)