Using the Microsoft Word document created in W4 Assignment 2

Using the Microsoft Word document created in W4 Assignment 2, add to it by including the following:A context diagramA set of level-0 data flow diagramsA set of level-1 data flow diagramsDiagrams that adhere to UML specificationsAn ER model that isconsistent with the material you will turn in this week (The data storesand data flows in the DFDs should be consistent with the data model.The ER diagram should not show entities that are not present in the DFDs and should show all data stores [that accommodate all the data flows] shown in the DFDs.)An ER diagram that adheres to UML specificationsSupport your responses with appropriate research and examples.Cite any sources in APA format.