A manager buys three shares of stock today, and then sels one of those shares each year for the next 3 years. His actions and the price history of the stock are summarized below. The stock pays no dividends Ati 0 5.15 Buy 3 Share 265 feil i share 205 Sell I share 705 et har Trice 2 a. Calculate the time weighted geometric average return on this portfolio. (Do not round intermediate calculations. Round your answer to 2 decimal places.) Gecitatiewe retum Dculate the time weighted arithmetic average return on this portfolio (Do not round Intermediate calculations. Round your answer to 2 decimal places) Amete average retum Calculate the dollar-weighted average return on this portfolio. (Do not round intermediate calculations. Round your answer to 2 decimal places) Dollar-weighted average return MacBook Pro SO T. $ 8 3 5 G 8 E R T S D F G . C V B N M