Determine Whether the S&P 500,the Dow Jones Industrial Average (The

Determine whether the S&P 500,the Dow Jones Industrial Average (the Dow),or neither exhibits the following characteristics.
a. provides historical data all the way back to May 26, 1896
b. only uses the stock price and not the market value of the companies it tracks
c. weighs the stock prices by the market value of the companies it tracks
d. resets the value back to 10,000 on January 1 of every year
e. started off by tracking only 12 companies