An NYSE Supplemental Liquidity Provider: I

An NYSE Supplemental Liquidity Provider: I.can trade the same stocks as designated market makers
II) can trade only from offices outside the exchange
III) must quote bid or ask quotes a certain percent of the day
IV) is paid 30 cents per 100 shares traded

A) I and II only
B) I, II and III only
C) I and III only
D) I, II, and IV only
E) I, II, III and IV