Great Metro Movers employs several people. Grant was hired eight months ago to pack boxes to for customers that were moving. When he was hired, the only correspondence between him and Great Metro in his hiring was his start date and what his hourly wage would be. Sue was hired to be a vice-president of Great Metro. When she was hired, she and Great Metro agreed to enter eomplyment contract in which she will be the vice-president for the next five years.

If Grant were to join a company union and become a covered entity, which of the following would likely determine his work conditions and salary?

A. The employment-at-will doctrine

B. A collective bargaining agreement

C. The covenant of good faith and fair dealing

D. An implied contract

E. The False Claims Act