Matilda just graduated from college. In order to devote all her efforts to college, she didn't hold a job nor did she look for a job while in college. After graduating from college, she decided to cruise around the country on her motorcycle for a month before she starts looking for work. Other things the same, what happens to the unemployment rate and the labor force participation rate as soon as she graduates from college?a) the unemployment rate increases and the labor-force participation rate decreasesb) the unemployment rate and the labor-force participation rate both increasec) the unemployment rate increases and the labor-force participation rate is unaffectedd) the unemployment rate and the labor-force participation rate are both unaffected