According to the information given in the table below:

a) Draw the block diagram of the network to be established. b) Calculate the earliest and latest start and end times of transactions. c) Find the critical processes and the earliest time the project can be completed. d) Draw the Gantt diagram for the project according to the early start criterion and show the resource requirements on the time axis.

Process Processing Time (days). After operations Relation Type Relation time (days) Resource requirements

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