An NYSE Supplemental Liquidity Provider

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 % of the day
IV.are 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