Tasks (All tasks are equally weighted): Task 1. Answer the following questions (using some examples). You need to clearly (and in a very original way) describe all required concepts. a. What is a control system? b. What are the methods of representing business processes? Task 2. Here a table is given: This table is called "the event log of the process". - On this basis, make an assessment whether the data flow is correct. - According to the given event log, create additional 5 cases. - Create a process model. You can use Petri nets, BPMN model or other diagrams you know. - Answer the following questions carefully: A) Which field in the event log can be treated as case id? B) Why timestamps are so important in business processes? 2