Below Are the Data for a Time-Cost CPM Scheduling Analysis

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\begin{array}{|l|l|l|l|l|l|}\hline & ext { Immediate } & ext { Normal } & ext { Crash } & ext { Normal } & ext { Crash } \\hline ext { Activity } & ext { Predecessor } & ext { Time } & ext { Time } & ext { Cost } & ext { Cost } \\hline ext { A } & ext { None } & 3 & 2 & \$ 200 & \$ 400 \\hline ext { B } & ext { A } & 4 & 3 & \$ 300 & \$ 600 \\hline ext { C } & ext { A } & 1 & 1 & \$ 300 & \$ 300 \\hline ext { D } & ext { B and C } & 3 & 2 & \$ 500 & \$ 550 \\hline ext { E } & ext { D } & 2 & 1 & \$ 500 & \$ 900 \\hline\end{array}

If you crash this project to reduce the total time by four days,what is the total time of the project and total cost?
Total time is 8 days,total cost is $2,750

Below Are the Data for a Time-Cost CPM Scheduling Analysis

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