Unfair labour practices by management can include all the below except

Time left $0$:$20$:$45$

Select one:

a$.$ contributing extensively to the formation of a union

b$.$ intimidating or coercing employees to join or not join a union

c$.$ discriminating against an employee because the employee is$,$ or is not, a member of a trade union

d$.$ facilitating a union drive by providing an office' paid leave for union executive

e$.$ interfering in the formation of a union