Which of the following statements regarding international standards for municipal accounting are true?

I. International standards are codified by an agency authorized by resolution of the United Nations General Assembly, the International Public Sector Accounting Standards Board, or IPSASB.

II. International standards are codified by the IPSASB, a private association chartered in Switzerland.

III. IPSASB standards follow International Financial Reporting Standards, IFRS, unless a public difference in for-profit and government activities warrants a departure.

IV. GASB standards are generally consistent with IPSASB standards.

a. I only.

b. I and IV only.

c. II only.

d. II, III, and IV only.