Matthew Spends Each Morning Counting Every Book in His Personal

Matthew spends each morning counting every book in his personal library,as well as every kitchen utensil and dish before he will leave for work.He repeats the process when he comes home.He recognizes that this is irrational,but he becomes extremely agitated when he tries to stop.Matthew's behaviors are most symptomatic of

A) a panic disorder.
B) obsessive-compulsive disorder.
C) generalized anxiety disorder.
D) agoraphobia.