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2 years ago

1. Consider the following information for a project to add a drive-thru window at Crestview

Business

1 answer:

creativ13 [48]2 years ago

3 0

Based on the activity times, and the order of activities, the critical path is B ⇒ E ⇒ G ⇒ H.

The slack for Activity A is 8 weeks and the slack for Activity D is 8 weeks as well.

<h3>What is the critical path?</h3>

First find all the possible paths:

A ⇒ D ⇒ F ⇒ H - 21 weeks
B ⇒ D ⇒ F ⇒ H: 18 weeks
B ⇒ E ⇒ G ⇒ H: 29 weeks
C ⇒ G ⇒ H: 26 weeks
C ⇒ F ⇒ H: 20 weeks

The critical path takes the longest time so will be B ⇒ E ⇒ G ⇒ H: 29 weeks.

<h3>What is the slack for Activity A?</h3>

This can be found as:

= Latest finish for A - Earliest finish for A

Looking at the network, the earliest finish for A is 5 and the latest finish is 13.

Slack is:

= 13 - 5

= 8 weeks.

<h3>What is the slack for activity D?</h3>

Earliest finish for D is 7 and lastest finish is 15.

Slack is:

= 15 - 7

= 8 weeks.

Find out more on the critical path at brainly.com/question/8147877.

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