An Employee At-Will Can Be Fired For

An employee at-will can be fired for:

A) taking time off from work to serve on jury duty after the boss asked the employee to request a waiver.
B) making public the fact that the employer was cheating the government on a defense contract.
C) taking time off from work to care for a dependant, without informing the employer.
D) making public statements about the hazardous working conditions in a company
E) taking time off from work to vote in the elections.