Robert Joined as a Trainee Manager in Lite Apparels, Which

Multiple Choice

Robert joined as a trainee manager in Lite Apparels, which is the biggest garment factory in California. As soon as he joined, the company's union asked him to sign a union security agreement. According to the agreement, he had to pay membership fee of $500. The union's demands seem to be a violation of:

A) Section 8(b) (1) (A) .
B) Section 8(b) (6) .
C) Section 8(b) (5) .
D) Section 10(l) .