Purchasing price of share of Big Bee was Tk 21.25. Shareholders received Tk 1.75, Tk 2.25, and Tk 2.75 as cash dividends per share during last three years respectively. If current price is Tk. 23.50, calculate the followings for share of Big Bee: i) total return; ii) relative return; iii) percentage of return; iv) effective rate of return