Complete the ES, EF, LS, LF Chart and Be Prepared

question 7

Essay

Complete the ES, EF, LS, LF chart and be prepared to answer questions below.
Find the slack on all events
$\begin{array}{|c|c|c|c|c|c|c|c|}\hline \text { Activity } & \text { Duratlon } & \text { Predecessor } & \text { ES } & \text { EF } & \text { LS } & \text { LF } & \text { Slack } \\\hline \text { A } & 2 & & 0 & 2 & & & \\\hline \text { B } & 4 & & 0 & 4 & & & \\\hline \text { C } & 1 & \text { A } & 2 & 3 & & & \\\hline \text { D } & 1 & \mathrm{~B} & 4 & 5 & & & \\\hline \text { E } & 7 & \mathrm{~B} & 4 & & & & \\\hline \text { F } & 3 & \mathrm{C}, \mathrm{D} & & & & & \\\hline \text { G } & 5 & \mathrm{E}, \mathrm{F} & & & & & \\\hline\end{array}$ a. Give EF of Activity F
b. Give ES of Activity G
c. Give LS of Activity F
d. Give LF of Activity B
e. Give slack for Activity D
f. Give length of critical path

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Definitions:

Face-to-Face Play

A type of interactive play where individuals engage directly with each other, often promoting social and emotional development.

Vocalizations

The sounds produced by an individual, particularly in the context of speech or animal communication.

Gestures

Movements of parts of the body, especially the hands and head, used to express ideas or emotions.

Freud's Ideas

Refers to the theories and concepts developed by Sigmund Freud, the founder of psychoanalysis, which emphasize unconscious motives, conflicts, and the importance of childhood experiences.