Suppose that Allison has an accounting degree, but she lost her job two months ago when her company merged with another firm. Allison hasn't been able to find another accounting job, so she has taken a part-time job as a sales clerk at a clothing store. As a result, the official unemployment rate will:
(A) increase temporarily, then fall back to its original level.
(B) increase.
(C) decrease.
(D) not change.