"Honey, you know how we have always wanted to be in business for ourselves? Well, today I did it! I have rented a 3000 square foot business, hired six employees, ordered office furniture; we are in business." During the first three weeks, Todd was surprisingly successful, but one morning he was so down he could not get out of bed. He starred at the ceiling day after day while his wife attempted to rescue their investment. Todd appears to be suffering from:

A. depression.
B. bipolar disorder.
C. illusion of grandeur.
D. a conversion disorder.
B

Right.