week 3 disc 2 managerial finance

Compare and contrast the Internal Rate of Return (IRR), the Net Present Value (NPV) and Payback approaches to capital rationing. Which do you think is better? Why?  

Provide examples and evidence from two articles from ProQuest scholarly articles to support your position. 

PLEASE ANSWER ALL QUESTIONS THOROUGHLY...MUST USE PROPER PRONUNICATIONS GRAMMAR AND WRITING...ANY OUTSIDE SOURCES MUST BE SCHOLARLY ARTICLES, MUST BE IN CITED PROPERLY IN APA FORMAT AND HAVE AN REFERENCE PAGE ALSO

THIS PAPER MUST BE 400 WORD COUNT..

THIS PAPER IS DUE TODAY 9/16/15....7 HOURS FROM NOW THE SOONER THE BETTER,,,NO PLAGIARISM....MUST BE ORIGINAL WRITING SERIOUS INQUIRIES ONLY...