A job opening was posted in September and again in January. In September, the number of applicants for the position was 60. What was the percent change in the number of applicants from September to January?

(1) The number of applicants in January was one-third the number of applicants in September
(2) The number of applicants in January was 20

I am quite confused of the statements, how will i find the best Option?

OA D