I need help with the last two questions if someone can help me and show me how step by step to solve the problems

United States, how hueh slioid it COst m ponty 4. Answer the following questions concerning the given stock quote: (6 point) YLD VOL YTD 52-Week 90 CHG HI LO Stock(SYM) DIV % PE 100s CLOSE CHG NET 153 21.20 567 ABZ 0.40 ? 35 4123 23.30 0.25 a. What was the dividend yield? b. What was the most recent four quarters of earnings per share? c. What was the total dollar volume of shares traded? d. What was the yesterday stock closing price? 5. At the beginning of the year the exchange rat between the Brazilian Real and the U.S dollar is 3 Reals per dollar. Over the year Brazilian inflation is 10% and US. inflation is 4%. If parity holds, at one-year end the exchange rate should be dollars per real. (6 point)