I attached a file with four questions . I need you to answer each question with a separate paragraph. Each paragraph should be a solid one. Not just 5 sentences. 

Also I need you to make a PowerPoint file for each question .

please don’t copy from the internet. It must be your I need at least one source for each it question . APA style  

So 2 files 

First file is the word doc which contains the answer for each questions 

Second file is PowerPoint file which contains  a slide or two for each question.