What are 3 powers given to the president? & what role does the vice president have in the government?

Well for the vice president is to serve as an a act for the presiding officer of the senate,and they also contribute to being a ceremonial  assistant,now for the presidents some powers are to be able to veto a law or sign he can also command army or armed forces,and also grant pardons to people.

C) the conditions in the factory have never been questioned by the employee.