ABC stock price and dividend history are as follows: Year Beginning-of-Year Dividend Per Share # of Shares Bought or Price Paid at Year End Sold at Year Beginning 2014 $20 $1 50 bought 2015 $25 $2 70 bought 2016 $21 SO 60 sold 2017 $24 $2 60 sold (1) Calculate the holding period returns (HPR) for 2014, 2015, and 2016. (2) What is the geometric average return for the period? (3) What is the dollar-weighted average return (IRR) for the period?