Answer the following questions concerning the given partial stock quote: Name Symbol Close Volume 1 Abbott Laboratories ABT $53.75 4,905,983 Dividend $1.30 P/E2 YTD %Change 10.3 44 a. What was the dividend yield? b. What were the earnings per share for the most recent four quarters? c. Valued at the closing price, what was the total dollar volume of shares traded? d. What was the stock price at the beginning of the year? Per share 1shares traded 2pricelearnings ratio