-The Existence of Network Externalities Implies That

-The existence of network externalities implies that:

A) the value of a network falls as the number of members rises.
B) ​the opportunity cost of switching networks is higher for larger networks.
C) ​smaller networks are more successful than larger ones.
D) ​newer networks are more likely to become locked in.
E) ​only the most efficient and superior technology prevails in the market.