Final answer:
The commissioners of the Georgia Public Service Commission are appointed for five-year terms, including the chairman who is elected by the President and confirmed by the Senate.
Step-by-step explanation:
The Georgia Public Service Commission consists of commissioners who are appointed for five-year terms. Leadership roles, including the chairman, are elected by the President of the United States and confirmed by the U.S. Senate. The chairman serves the same term duration as other commissioners, which is five years, unless filling an unexpired term.