Which of the Following Is True of NSAIDs for Pain

Which of the following is true of NSAIDs for pain management?
I. NSAIDs are analgesic and anti-inflammatory.
II. NSAIDs can cause GI upset and GI bleeds.
III. They inhibit prostaglandin synthesis via the lipo-oxygenase pathway.
IV. Indomethacin should not be taken in excess of 200 mg per day.

A) All the statements are true.
B) None of the statements are true.
C) Statements I, II and IV are true.
D) Statements I, II and III are true.