What Do the Dow Jones Industrial Average (The Dow)and the Standard

Multiple Choice

What do the Dow Jones Industrial Average (the Dow) and the Standard & Poor's (S&P) 500 have in common?

A) They are both averages of several hundred individual stocks.
B) They both track overall stock prices.
C) They are both calculated as weighted averages.
D) They have both been in use for over a century.
E) They both constantly update the list of companies indexed.