case diagram

Personal Trainer, Inc. owns and operates fitness centers in a dozen Midwestern cities. The centers have done well, and the company is planning an international expansion by opening a new A????1supercenterA????1 in the Toronto area. Personal TrainerA????1s president, Cassia Umi, hired an IT consultant, Susan Park, to help develop an information system for the new facility. During the project, Susan will work closely with Gray Lewis, who will manage the new operation. Susan Park has completed a preliminary investigation and performed the fact-finding tasks that were described in Chapters 2 and 4. Now, she will use the results to develop a logical model of the proposed information system. a. draw a DFD that shows how data will be stord, processed and transformed inthe TIMS system b. Draw an FDD that shows the personal Trainer;s main function alo draw a use case diagram that represents the interaction between a user and the proposed TIMS system..