Gloria's Employer Deducted 20 Percent of Her Pay in the Month

Gloria's employer deducted 20 percent of her pay in the month of January due to personal problems he had with her.Under the Lilly Ledbetter Fair Pay Act,by when should Gloria file an employment discrimination claim?

A) within the month of July the same year
B) within the end of December the same year
C) within the month of June the same year
D) within the month of January the next year