Just need you guys to solve B.

2 Problem 18-6 (Algo) 769 points XYZ's stock price and dividend history are as follows: Beginning-of-Year Price $ 165 Dividend paid at Year-End Year 2019 2020 2021 2022 195 145 165 An investor buys three shares of XYZ at the beginning of 2019, buys another two shares at the beginning of 2020, sells one share or the beginning of 2021, and sells all fout remaining shares at the beginning of 2022 Required: 6. What are the arithmetic and geometric average time-weighted rates of return for the investor? (Round your year-by-year rates of return and final answers to 2 decimal places. Do not round other calculations.) Answer is complete and correct. Arthmetic average rate of return 452% Geometric average rate of return 2411X b. What is the dollar-weighted rate of returnint Carefully prepare a chart of cash flows for the four dates corresponding to the turns of the year for January 1 2019, to January 1 2022 r your calculator cannot calculate IRR, you will have to use trial and error or a spreadsheet program) (Round your answer to 4 decimal places. Negative amount should be indicated by a minus sign.) Answer is complete but not entirely correct. Dolar weighted rate of return (41200)