Given the Earliest and Latest Finish Times for Each of These

question 59

Essay

Given the earliest and latest finish times for each of these activities, what are the activity lengths?
$$\begin{array} { | c | c | c | c | } \hline \text { Activity } & \text { EF } & \text { LF } & \text { Predecessors } \\\hline \text { A } & 3 & 3 & \cdots \\\hline \text { B } & 10 & 10 & \text { A } \\\hline \text { C } & 5 & 13 & \text { A } \\\hline \text { D } & 18 & 18 & \text { B } \\\hline \text { E } & 15 & 18 & \text { B } \\\hline \text { F } & 11 & 19 & \text { C } \\\hline \text { G } & 8 & 19 & \text { C } \\\hline \text { H } & 23 & 23 & \text { D, E } \\\hline \text { I } & 15 & 23 & \text { F, G } \\\hline \text { J } & 24 & 24 & \text { H, I } \\\hline\end{array}$$

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Definitions:

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A legally binding agreement where the terms are stated clearly by the parties involved, either orally or in writing.

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The act of making previously private or confidential information known to others.

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The broad group of people in society who do not have a specific interest in particular topics or areas but are affected by or interested in general issues.

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The goals, priorities, and objectives that are pursued by an organization to ensure its growth, sustainability, and success.