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A Project Has the Activity Duration and Cost Information Indicated

question 6

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A project has the activity duration and cost information indicated in the table where all times are in weeks.There is a penalty of $250 per week for every week the project extends beyond 32 weeks.What is the cost of the least expensive project possible?  Activity  Normal  time  Crash  time  Normal  Cost  Crash  Cost  Predecessor A85$1,0002,000B641,5002,000 A C851,8002,300 AD1291,0001,800 BE14119501,450 BF971,5001,900 C, D G752,3002,800 E, F \begin{array} { | l | l | l | l | l | l | } \hline \text { Activity } & \begin{array} { l } \text { Normal } \\\text { time }\end{array} & \begin{array} { l } \text { Crash } \\\text { time }\end{array} & \begin{array} { l } \text { Normal } \\\text { Cost }\end{array} & \begin{array} { l } \text { Crash } \\\text { Cost }\end{array} & \text { Predecessor } \\\hline \mathrm { A } & 8 & 5 & \$ 1,000 & 2,000 & \\\hline \mathrm { B } & 6 & 4 & 1,500 & 2,000 & \text { A } \\\hline \mathrm { C } & 8 & 5 & 1,800 & 2,300 & \mathrm {~A} \\\hline \mathrm { D } & 12 & 9 & 1,000 & 1,800 & \mathrm {~B} \\\hline \mathrm { E } & 14 & 11 & 950 & 1,450 & \mathrm {~B} \\\hline \mathrm { F } & 9 & 7 & 1,500 & 1,900 & \text { C, D } \\\hline \mathrm { G } & 7 & 5 & 2,300 & 2,800 & \text { E, F } \\\hline\end{array}

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Definitions:

Bona Fide Claim

A claim that is made in good faith without deception or fraud.

Discreetly

Acting in a careful or prudent manner, often to avoid drawing attention or revealing confidential information.

Contingent Liability

A potential obligation that may arise depending on the outcome of a future event.

Recorded

The act of entering financial transactions into the accounting records of a business.

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