Question 1: Critical Path Method Below is information about a project to implement a new manufacturing cell to assemble personal digital assistant devices Total Activity Duration Predecessors ES EF LS LF Slack A. Design process requirements 2 B. Benchmark 4 A C. Prepare benchmark report 1 B D. Design process and 2 A layout E. Finalize design and set 2 C.D up manufacturing cell F. Select and train 1 D operators G. Pilot test new process 2 E,E H. Finalize process design 1 G Draw a network diagram on the word document. Identify the ES, EF, LS, LF and slack times in the table using the critical path method. During the initial stages of the project, a new set of requirements were discovered that would extend the process and layout design activity from 2 to 6 months. The operations group which initiated these requirement changes argues that they would not impact the project duration. Is this true? Justify your answer. competitors processes