You Are Responsible for Managing a Project with the Following

question 11

Multiple Choice

You are responsible for managing a project with the following activities (times are given in weeks) :
$\begin{array}{cccccc}&\text { Immediate } & \text { Normal Time } & \text { Crash Time } & \text { Normal } & \text { Crash } \\\text { Activity }&\text { Predecessor } & \text { (Weeks) } & \text { (Weeks) } & \text { Cost }(\$) & \text { Cost }(\$) \\\hline\text { A } & \text { none } & 3 & 2 & \$ 14,000 & \$ 16,500 \\\text { B } & \text { none } & 6 & 6 & \$ 5,500 & \$ 5,500 \\\text { C } & \text { none } & 2 & 1 & \$ 6,000 & \$ 8,000 \\\text { D } & \text { A } & 5 & 3 & \$ 7,500 & \$ 14,500 \\\text { E } & \text { C } & 2 & 1 & \$ 9,000 & \$ 10,500 \\\text { F } & \text { A } & 7 & 6 & \$ 15,000 & \$ 18,000 \\\text { G } & \text { B. D. E. F } & 4 & 3 & \$ 8,400 & \$ 10,000\end{array}$
-What is the critical path and expected completion time for this project?

• A) B-D-G; 12 weeks
• B) A-D-G; 12 weeks
• C) B-G; 10 weeks
• D) A-F-G; 14 weeks

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Definitions:

Fibrous Connective Tissue

A type of connective tissue that is composed mainly of fibers, providing support and strength to various body structures.

Reflex Arc

The neural pathway that controls a reflex action, involving a sensory nerve and a motor nerve with a synapse.

Efferent Neuron

A type of neuron that carries signals away from the central nervous system towards the periphery to initiate action or movement.

Central Canal

The longitudinally extending space filled with cerebrospinal fluid that spans the full length of the spinal cord.