10.2 Examine the network schedule with its activities, their dura- tions, and initial cost plus extra cost for acceleration in the table. Draw its network diagram, determine the critical path, perform a time-cost trade-off analysis to minimize the total project duration and accelerated cost, and record your steps. B C D 3 wk 3 wk 2 wk H 2 wk 2 wk F G 2 wk 2 wk 3 wk Name Initial Accelerated Activity Successor Time Cost Time Extra A В, Е 2 wk $2 Same None B 3 wk $3 1 wk $5 D, G 3 wk $3 2 wk $6 H 2 wk $2 1 wk $2 E F 2 wk $2 Same None F G 2 wk $2 1 wk $3 G H 3 wk $3 2 wk $2 H 2 wk $2 I wk $3

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A: An RFI (Request For Information) is a formal request from potential vendors for basic data.

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Q: Types of construction schedule commonly used.

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Management levels

Management levels are the hierarchy of all the designations of people present in a construction company or construction project. For the proper execution of the project, all the components of a management hierarchy must work properly as per their responsibility. The main objective of creating management levels is that the whole work should be distributed in parts to the respective departments of specialization in that part.