"in a company in which an effective vision has been provided: "

Employees are likely to have a sense of purpose and a common set of values in a company with an effective vision. In addition, a mission statement often apprises the vision statement in which defines where the company seeks to be in the future. These two statements are often shared to clearly outline the reason of organization for existing and outlook for internal and external spectators like workers, associates, board members, customers and stockholders.

Whats the question? ?

I'm not 100% sure but i think it is service producing industries