Problem 5-7 (Algo) XYZ stock price and dividend history are as follows Beginning of your Dividend paid Year Price Vear End 2011 $ 140 54 2019 159 2020 133 4 2021 11 An investor buys five shares of XY2 at the beginning of 2018, brys another three shares at the beginning of 2019 sells one share at the beginning of 2020and sells all seven remaining shares at the beginning of 2021 Required: Water heatetic and sometime time witlahted rates of return for the Investor? (Do not round intermediate Calculations. Round your answers to 2 decimal places Asthmetic time we ever Comen med et 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.) Boch Cash Flow Date 01/01/2018 01/01/2010 01/01/2020 0101/2021 b-2. What is the dollar weighted rate of return? (Hint your calculator cannot calculate internal rate of retum, you will have to use a Spreadsheet or trial and errot) (Negative value should be indicated by a minus sign. Round your answer to 4 decimal places.) Rotrou