To completed so far. he does not indicate completion 3 Return to XYZ stock price and dividend history are as follows: Year 2015 2016 2017 2018 Beginning-of-Year Dividend Paid at Year Price End 5112 52 117 2 105 2 110 n investor buys four shares of XYZ at the beginning of 2015, buys another two shares at the beginning of 2016, sellis one share at the beginning of 2017 and sells all five remaining shares at the beginning of 2018 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.) Answer is complete but not entirely correct. Arthuc mean Geometric mean 146 10.821 e here to search R Return to 3 b-1. Prepare a chart of cash flows for the four dates corresponding to the turns of the year for January 1 2015, to January 1 2018 (Negative amounts should be indicated by a minus sign.) Answer is complete but not entirely correct. Date 01/01/2015 01/01/2016 01/01/2017 01/01/2018 Cash Flow $ (448) (343) 117 560 b-2. What is the dollar-weighted rate of return? (HintIf your calculator cannot calculate internal rate of return, you wil have to use a spreadsheet or trial and error) (Negative value should be indicated by a minus sign. Round your answer to 4 decimal places.) Rate of return a ot here to search E