human resource

 Fully answer the assigned questions in narrative, third person format.  The paper consist of 800 WORDS. Also, include at least  two (2) academic sources in your responses. Paper must be completed in APA format. The assignment must  be completed by Sunday JULY 28,2018 at 11:00PM central time. 

1.Why is job analysis considered to be a basic human resource tool?       

2.What are the basic components of a job description? Briefly describe each.        

3.What are the steps involved in the human resources planning process?  

4.Define human resource information system (HRIS). Why is this system needed in an organization?