From This Schedule of Activities,draw the PERT/CPM Network

question 49

Essay

From this schedule of activities,draw the PERT/CPM network. $$\begin{array} { c c } \text { Activity } & \begin{array} { c } \text { Immediate } \\\text { Predecessor }\end{array} \\\hline \text { A } & \cdots \\\text { B } & \text { A } \\\text { C } & \text { B } \\\text { D } & \text { B } \\\text { E } & \text { A } \\\text { F } & \text { C, D } \\\text { G } & \text { E, F }\end{array}$$

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Definitions:

Systematic Desensitization

A behavioral therapy technique used to reduce phobic responses and anxiety through gradual exposure to the feared object or situation coupled with relaxation exercises.

Skinner's Method

A behavioral approach developed by B.F. Skinner that emphasizes the role of reinforcement in shaping behavior through conditioning.

Obsessive-Compulsive Disorder

A mental health disorder characterized by persistent, unwanted thoughts (obsessions) and repetitive behaviors (compulsions) that the individual feels driven to perform.

Distressing Stimulus

An external trigger or event that causes stress, discomfort, or emotional pain to an individual.