Week 4 Assignment 2 is due this week; it is worth 150 points or 15% of your overall grade in the class. SO READ THIS TO GET A PERFECT GRADE ON THIS ASSIGNMENT. The grading criteria are as follows as per the rubric.I do not want to read your paper multiple times to pull out the gradable material.Just make the HEADERS of the paper sections numbered 1 and 2 (taken from the grading rubric) and answer each question in order. Make a reference section at the end in APA format for the minimum 2 references. Use the information in the book, RMO CSMS marketing subsystem Figure 3-10d on page 83 for the information to build USE CASE diagram. I will repeat it again. Use the chart given on Page 83 of the book 3-10d on the Marketing SUBSYSTEM to build the USE CASE diagram. DO NOT MAKE YOUR OWN SCENARIO. Make the diagram on the Marketing Subsystem. There are 4 ovals (use cases) and two actors (marketing and merchandising). That is what should be in the diagram.Examples of what that use case diagram is supposed to look like are on Pages 84 and 86 as described in the assignment instructions. The diagram is over 48 points of the assignment. 1. Create a diagram using Visio, (use the information chart on Page 83 3-10d (marketing subsystem) as the information needed to build the USE CASE diagram. MS Word, or your choice of a program that can create a use case rendering. (55 Points)2. Write an analysis of the use case drawing that you created (On the marketing Subsystem). Analyze the actors and how they relate to the use cases in the diagram (72 Points)3. Use at least 2 Quality Resources. (7.5 Points) 4. Clarity and writing mechanics. (15 Points) *** DO NOT COPY A USE CASE DIAGRAM FROM THE INTERNET. YOU ARE REQUIRED TO CREATE YOUR OWN of the Marketing Subsystem. You do not want to lose 48 points of the assignment. In the textbook, Systems Analysis and Design in a Changing World, refer to the RMO CSMS marketing subsystem Figure 3-10d on page 83.Write a paper in which you research use case diagrams: Create a diagram using Visio, Word, or your choice of program that can create a use case graphic rendering.Use Figure 3-12 on page 84 and Figure 3-14 on page 86 as examples of what the use case diagram should look like on the marketing subsystem chart supplied in figure 3-10d on page 83. . Remember to paste a copy of the diagram in the paper.You need to create the diagram, not take one from the Internet. 2. Write an analysis of the use case drawing that you created. Analyze the actors and how they relate to the use cases in the diagram. Your answer should show the purpose and importance of use case diagrams. 3. Use at least two quality resources. Note: Wikipedia and similar websites do not qualify as quality resources. The specific course learning outcome associated with this assignment is:Create a use case diagram with supporting documentation that describes the use case and actors in detail.