Question: Repeat the crashing exercise presented in Table 4.5 by crashing only the three critical activities C, E, and G. What is the new project duration?

Repeat the crashing exercise presented in Table 4.5 by crashing only the three critical activities C, E, and G. What is the new project duration? What is the new total project cost?

Table 4.5

Option Number Activities Crashed Network Duration Time Reduction Incremental Cost Total Cost Selected Crashing Options for CPM Example 1234567 None G $210 400 G, F G, F, D 500 540 G, F, D, B 750 G, F, D, B, E 275 G, F, D, B, E, C 100 243233 I $210 0 600 100 750 250 600 60 950 100 310 35 1 125 25

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