I created this info graphic with my church elders in mind, but I realize more people could benefit from it and decided to share it here. Even though I created the info graphic, the information came from a book by Derek J. Morris entitled "Powerful Biblical Preaching" which is available here.  I strongly recommend reading the book since it has more information than I could cover in a blog post. 

For a slideshow with the same information you can go here (once there click present in the top left corner).