5. 10.2 Examine the network schedule with its activities, their durations, 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. Name Initial Accelerated Activity Successor Time Cost Time Extra A B,E 2wk $2 Same None B C 3wk $3 1wk $5 C D,G 3wk $3 2wk $6 D H 2wk $2 1wk $2 E F 2wk $2 Same None F G 2wk $2 1wk $3 G H 3wk $3 2wk $2 H - 2wk $2 1wk $3