Question Business Management Q In this assignment, you are required to complete the following two parts (A & B) to validate your system designs. Part A (75%): You have the following two choices to develop detailed object-oriented design models. You also need to submit a proper documentation describing the different aspect of developed component, within 2000 words. Task 1: The students who have expertise in object-oriented programming are required to validate their system design through developing a prototype for at least one subsystem of chosen case study. You have an option to use any object-oriented programming language such as C++, Java, C#, etc. to develop this subsystem. OR Task 2: The students who have no expertise in object-oriented programming are required to validate their system design using interaction diagrams (i.e., communication diagrams or sequence diagrams) for at least one subsystem of chosen case study. To do this, identify all possible use cases for the subsystem and develop communication diagrams or sequence diagrams for these use cases. Part B (25%): For this task you have to demonstrate your developed object-oriented model in front of audience (online) using PowerPoint presentation.