Draw the Network Corresponding to the Following Information

question 18

Essay

Draw the network corresponding to the following information.Also,complete the table,identify the critical path,and specify project completion time.
$$\begin{array} { | c | c | c | } \hline \text { Activity } & \begin{array} { c } \text { Immediate } \\\text { Predecessor(s) }\end{array} & \begin{array} { c } \text { Time } \\\text { (Weeks) }\end{array} \\\hline \text { A } & \cdots & 3 \\\hline \text { B } & \cdots & 4 \\\hline \text { C } & \text { A } & 6 \\\hline \text { D } & \text { B } & 9 \\\hline \text { E } & \text { B } & 6 \\\hline \text { F } & \text { C,D } & 6 \\\hline \text { G } & \mathrm { D } , \mathrm { E } & 8 \\\hline \mathrm { H } & \mathrm { G } , \mathrm { F } & 9 \\\hline\end{array}$$
$$\begin{array} { | c | c | c | c | c | c | } \hline \text { Activity } & \begin{array} { c } \text { Earliest } \\\text { Start }\end{array} & \begin{array} { c } \text { Earliest } \\\text { Finish }\end{array} & \begin{array} { c } \text { Latest } \\\text { Start }\end{array} & \begin{array} { c } \text { Latest } \\\text { Finish }\end{array} & \text { Slack } \\\hline \mathrm { A } & & & & & \\\hline \mathrm { B } & & & & & \\\hline \mathrm { C } & & & & & \\\hline \mathrm { D } & & & & & \\\hline \mathrm { E } & & & & & \\\hline \mathrm { F } & & & & & \\\hline \mathrm { G } & & & & & \\\hline \mathrm { H } & & & & & \\\hline\end{array}$$

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Definitions:

Behavior

A range of actions and reactions of humans or animals in response to internal or external stimuli.

Pseudoscience

Systems of thought or practice that claim to be scientific or are presented as science but lack empirical evidence and adherence to scientific methods.

Scientific Terms

Vocabulary or lexicon that is specific to the disciplines of science, used to describe principles, theories, and concepts.

Scientific Enquiry

The process of using empirical evidence and systematic investigation to understand phenomena.