Why is the top of the list of the highest-grossing films of all times dominated by movies made within the last 10 years? (hint: did the dark knight, made in 2008, really sell considerably more movie tickets than the classic gone with the wind, or is something else going on? ) the highest-grossing films of all times is dominated by movies made within the last 10 years because:

a. the number of movies has increased. so, studios can make more money, in real terms, than they did in the past.

b. the number of movies has increased. so, studios can make more money, in nominal terms, than they did in the past.

c. the entertainment tax implemented by the government has reduced in the past 10 years.

d. the number of movies has increased. so, studios can make less money, in nominal terms, than they did in the past.