a. What was the difference between the 52-week high and the 52-week low for one share of AT&T?

b. What was the difference between the day's high and low for one share of Southern Copper?

c. Which stock had a close that was furthest from the day's low? Express your answer using the stock symbol.

d. Determine the close on March 2 for JPMorgan Chase.

e. How many shares of ITT were traded on March 3?

f. What was the percent net change from March 2 to March 3 for AT&T? Round to the nearest hundredth of a percent.

g. Which stock had a day's high that was approximately 30% less than its 52-week high?

h. On March 2, there were 19,987,655 shares of JPM traded. What was the difference in the number of shares traded from March 2 to March 3?