1a) Go online and search for information about companies that have been harmed or bankrupted by a disaster. Choose one such company and create a brief case study about it. Successful narratives will focus on the manner in which the organization was impacted, including financial losses, losses of sales, or the need for layoffs. Your assignment should be 3-4 paragraphs in length with references in APA format.1b) Explain in your own words why you believe planning is important. Select one of the following businesses: a large bank, a government agency, or a hospital, and explain which systems you feel are mission critical. Then explain how the loss of these systems would affect the organization in 300 to 400 words using references in APA style.1c) Go to tAmazon company website and read about their products and operations. Then in your post list five costs that the company would incur. Explain what type of cost behavior you believe would be appropriate for each of these cost items. Please be sure to include a link to the companys website in your post.write in 300 to 400 words and Include reference in APA.