The Way the Electoral College Works Creates a Population Inequity

The way the Electoral College works creates a population inequity in presidential elections because:

A) large states receive more of a say than small states.
B) "swing" or "battleground" states, where the candidates are more competitive, get most of the attention from campaigns.
C) under the Constitution large states are entitled to fewer electors per resident than smaller states.
D) states with higher metropolitan area populations have more voting power than states with rural populations.