Use These Activity Durations (That Have Been Estimated at 90%)and

question 52

Essay

Use these activity durations (that have been estimated at 90%)and precedence requirements to create two project schedules - a traditional schedule based on early start times and a critical chain schedule with buffers. $$\begin{array} { | l | l | l | } \hline \text { Activity } & \text { Time } & \text { Predecessor } \\\hline \mathrm { A } & 8 & \\\hline \mathrm { B } & 15 & \\\hline \mathrm { C } & 19 & \mathrm {~B} \\\hline \mathrm { D } & 12 & \mathrm { C } \\\hline \mathrm { E } & 3 & \mathrm { C } \\\hline \mathrm { F } & 16 & \mathrm {~A} \\\hline \mathrm { G } & 12 & \mathbb { F } \\\hline \mathrm { H } & 16 & \mathbb { E } \\\hline \mathbb { R } & 7 & \mathrm { D } \\\hline \mathrm { J } & 16 & \mathrm { G } , \mathrm { H } \\\hline \mathrm { K } & 12 & \mathbb { R } \\\hline \mathrm { L } & 8 & \mathrm {~T} , \mathrm {~K} \\\hline\end{array}$$

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Definitions:

Perceptual Overload

A condition resulting from the exposure to more information or stimuli than one can effectively process at one time.

Sensory Adaptation

The process by which sensory receptors become less sensitive to constant stimuli over time.

Absolute Threshold

The smallest level of stimulus that can be detected by a sense at least 50% of the time.

Target Stimulus

A specific stimulus aimed at eliciting a particular response in an experimental or learning context.