article and summarize the four basic functions

Read “Functions of Management Accounting” article and summarize the four basic functions.  At least two but not more than three double-spaced pages. In your own words. This is NOT a research assignment.  You are read and summarize the provided article only. 
Good grammar is a must.  This is professional writing.  You are not writing to a friend.  Remember an article cannot “talk” about a topic.  It is not a person.  Do not use “this article talks about”.