Omar is presenting a persuasive speech to convince his class to begin investing for retirement early in life. He begins with a projection of how much income will be required to live comfortably when they are at retirement age. Then he talks about the fact that very few Americans, and even fewer young people, have anything saved for retirement. He proposes that everyone in the class begin to put a small amount in a retirement account every month. He then asks them to imagine their lives after retirement with this money saved. Finally, he describes the process of opening a retirement account and urges them to do this without delay. What organizational pattern is Omar using? A. Motivated sequence B. Refutation C. Problem-solution D. Comparative advantage

Omar is using the organizational pattern of Problem-solution.

Explanation:

All employees should have income security after the retirement age. It is collectively considered as the advantage of a low and middle-income group of people who don't have extra income to save them to fulfill the monetary benefits. US nations witness only a lower rate of people who save money for future benefits.

With the above mentioned supportive arguments of savings, Mr. Omar urged all the people to save each remaining penny for each month by opening an individual retirement account. At last, Mr. Omar utilized the chance of using a Problem-solution strategy. This strategy is considered as the solution for the issue of reaping monetary benefits after retirement age.  

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link :

if it is for a job, then you should learn everything you can about the job, like what does it involve, what qualification is required and how you are the right person for that job. dress appropriately for the interview. get plenty of rest the night before. good luck!