What Eventually Happened to Shannon Faulkner, the First Female Cadet

What eventually happened to Shannon Faulkner, the first female cadet, in the Citadel's 150-year history of being an all-male military academy?

A) She quit after a week of physical and psychological hazing and death threats.
B) She graduated after four years but the U.S. Army refused to grant her an officer's commission.
C) She graduated after four years and was offered a commission in the U.S. Army but refused it.
D) She graduated and entered the U.S. Army, eventually being promoted to the rank of full colonel prior to retiring in 2005.