Matilda Just Graduated from College

Multiple Choice

Matilda just graduated from college.In order to devote all her efforts to college,she didn't hold a job.She is going to tour around the country on her motorcycle for a month before she starts looking for work.Other things the same,the unemployment rate

A) increases,and the labor-force participation rate decreases.
B) and the labor-force participation rate both increase.
C) increases,and the labor-force participation rate is unaffected.
D) and the labor-force participation rate are both unaffected.