Answer the questions | Management homework help

watch the video http://www.cengage.com/management/webtutor/daft_mgt10e/video/ojt/ch12.html and answer the three questions  1.List the three main activities of human resource management (HRM) and identify which activity is examined at length in the video. 

2.Of the various steps in Barcelona’s employee selection process, the job interview is the most brief. Do you agree with the company’s approach to interviewing? Why or why not? 

3.Describe Barcelona’s three-stage process for matching job applicants with its organizational objectives, and explain how each stage reveals the fit between job applicants and the needs of the restaurant.

The due tomorrow at 10 AM Texas time. Also I attached the powerpoint for the chapter to get know more.