Local 121 and Highflyers Inc Management Are Working on a Collective

Local 121 and Highflyers Inc management are working on a collective agreement. Local 121 wants to include a provision that allows bumping- up. Highflyers management feels strongly that such provision should not be included because it wants to be able to

A) prevent the domino effect that occurs in bumping.
B) make appointments and promotions based on merit.
C) reward long- time employees.
D) make demotions based on incompetence.
E) all of the above