Steve bought a share of Toronto Skates Inc. three years ago for $45.00. He was paid two annual dividends of $4.50 in the past two years. If the stock price today is $ 48.50, which of the following are the three year's income yield (IY), capital gain (CGY), and total return (TR). O IY=7.78%, CGY=20.00%, TR=27.78% O IY=7.78%, CGY=9.26%, TR=17.04% O IY=20.00%, CGY=7.78%, TR=27.78% O IY=20.00%, CGY=9.26%, TR=29.26%