NRSE 4550 – Wk 4 Writing AssignmentPlease create assignment on the template provided.This paper requires you to explore the literature to find 2 research articles that are examples of 2 different levels on the levels of evidence hierarchy. The pyramid that illustrates the levels of hierarchy is on page 13 or 31 in the 9th edition (ch. 1) in your textbook or pg 15 in 8th edition. Please read about the levels of evidence to ensure you understand them before selecting your articles.Do not have to have one qualitative and one quantitative. You can choose any 2 articles as long as they meet the requirement of 2 different levels. The expectation is that you give a thorough explanation of each of the answers and not a simple one-line answer. Must be submitted on the template.Must include 2 journal references dated 2016-2021 (within 5 years). ObjectivesUnderstand the research levels of evidence hierarchy (pyramid)Demonstrate effective data base search strategiesIdentify studies by level of evidenceMust include an introduction and a conclusion paragraph.Each paragraph must include 3-4 complete sentences.**All references will be verified****Please do not use the following example: An example of an area where qualitative methods would be useful in nursing is in the study of the maternal factors associated with the obesity of toddlers. In quantitative methods, an example is the exploration of the mortality rates in regard to sex and heart attacks. From my personal experience, I have used qualitative methods to conduct a study of the psychological implications of dementia among the elderly. I have also used quantitative methods to evaluate the tangible impacts of critical care nursing.Please let me know if you have any questions. Thank you for your assistance.

Review AirAsia: The World’s Lowest Cost Airline and discuss the concept of cost advantage.Review the Harley-Davidson Inc., 2018, Case 7 in your textbook and discuss the concept of differentiation advantage.A case study is a puzzle to be solved, so before reading and answering the specific questions, develop your proposed solution by following these five steps:Read the case study to identify the key issues and underlying issues. These issues are the principles and concepts of the course area which apply to the situation described in the case study.Record the facts from the case study which are relevant to the principles and concepts of the course area issues. The case may have extraneous information not relevant to the current course area. Your ability to differentiate between relevant and irrelevant information is an important aspect of case analysis, as it will inform the focus of your answers.Describe in some detail the actions that would address or correct the situation.Consider how you would support your solution with examples from experience or current real-life examples or cases from textbooks.Complete this initial analysis and then read the discussion questions. Typically, you will already have the answers to the questions but with a broader consideration. At this point, you can add the details and/or analytical tools required to solve the case.Case Study Question:Discuss how AirAsia achieves a cost advantage and how Harley-Davidson achieves a differentiation advantage. Provide an in-depth analysis for both companies as to how they achieve their advantages.Embed course material concepts, principles, and theories, which require supporting citations along with at least one scholarly, peer-reviewed reference in supporting your answer unless the assignment calls for more. Keep in mind that these scholarly references can be found in the Saudi Digital Library by conducting an advanced search specific to scholarly references.You are required to reply to at least two peer responses to this week’s discussion question and/or your instructor’s response to your posting. Your replies need to be substantial and constructive in nature. They should add to and evaluate/analyze the content of the post answer. Normal course dialogue doesn’t fulfill these two peer replies but is expected throughout the course. Answering all course questions is also required.Use Saudi Electronic University academic writing standards and APA style guidelines.