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Start Up company is starting to plan a project on developing a new website to market their product. The activities involved are shown in Table 2. Table 2 Activity Items Immediate processor A B D E F G H 1 Determine user needs Review software and languages Purchase software Design format and style Write programs Customer reviews Make revisions Select server site Install on server and test Duration (days) 3 3 2 4 6 2 3 2 3 B AC D E F G H i) Sketch AON network diagram. [CO2/PO2/C3] (1 mark) ) Construct the network diagram for the project showing the earliest and latest event time for each activity [CO2/PO2/C3) (5 marks) ii) Identify the critical path and duration of the project. [CO2P02/C3) (2 marks) iv) Calculate the total slack time in the project. (CO2/PO2/C3) (2 marks)