Context: Soon the union had authorization cards from 17 of 23 employees and filed for an election with the National Labor Relations Board . But All Pro refused to recognize the union and fired two workers . Management , Sanders said , awarded raises to some employees and intimidated others .

Question: Why might some employees get raises while others did n't ?
Options:
0. All Pro had to cut costs because of protests .
1. None of the above choices .
2. Sanders had to make hard decisions about who would get a raise and who would n't .
3. Some of them participated in protests against the company .
Answer: 3