1ST Case Study (30 points) Suppose that solving a CPM network ends in the following graph: ni in3 z B H Can this graph be obtained from the table below, where the sequence of activities is presented? If not, what is the correct table? (justify your answer). # PRECEDES ACTIVITY code A B r E, Z, O Zo , H A E Z, O NIO 2nd Case Study (30 points) For a project, three activities must be completed, which have a duration and a budgeted total cost, as in the table below: Page 2 of 3 BUSN405 ENG ACTIVITY Sequence Relation Duration (Days) Cost of Accomplish. () 5.000 9.000 3.000 A 4 B r A A 6 2 At the end of the 6th day, an inspection was carried out from which it emerged that A and C activities had been completed, while B. had not yet started. The cost up to this day was calculated at 16,000. You are required to document, based on the calculation of the relevant SPI and CPl indicators, if there is a time delay and exceed the cost of the project