Employers are permitted to take a number of actions in opposing a union; however, some actions are off limits. Which one of the following actions is off limits to an employer when trying to oppose a union? Question 4 options: 1) Asking an employee for his or her thoughts on union matters 2) Use letters and speeches to tell employees that they currently enjoy many benefits and that their wages and benefits compare favorably to those of other workers in the same industry. 3) The employer can explain that they prefer to settle complaints with employees personally rather than through a union agents. 4) The employer can point out potentially negative features of union representation