Tara Believes That It Is Extremely Important to Be Clean

Tara believes that it is extremely important to be clean. She cleans her kitchen and bathroom daily and the rest of the house at least once every few days. She uses antibacterial soap and sterile water to clean. She says she wants people to be able to eat off her floors. Tara is very proud of her house and the way she keeps it. She ________

A) has obsessive compulsive disorder.
B) has specific phobia, situational type.
C) generalized anxiety disorder.
D) has no disorder.