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Consider the following project where times are in weeks. Activity Immediate Predecessors Duration A - 8 B - 12 C A,B 7 D B 4 E A 2 F C 3 G E,F 7 H D,F 3 What is the slack for activity G?

Consider the following project where times are in weeks. Activity Immediate Predecessors Duration A - 8 B - 12 C A,B 7 D B 4 E A 2 F C 3 G E,F 7 H D,F 3 What is the slack for activity G?

Practical Management Science
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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Question

Consider the following project where times are in weeks.

Activity

Immediate Predecessors

Duration

A

-

8

B

-

12

C

A,B

7

D

B

4

E

A

2

F

C

3

G

E,F

7

H

D,F

3

What is the slack for activity G?

 

a.

7

b.

-7

c.

0

d.

1

 

There have been several variances in the cost and schedule estimates on your project, and the original estimating assumptions are no longer valid. The variances will likely continue until the end of the project. Calculate the estimate at completion (EAC) for your project based on the following data?

BAC = $1,000,000

EV = $200,000

PV = $400,000

AV = $150,000

CPI = 1.333

SPI = 0.5

 

a.

$1,425,142

b.

$751,879

c.

$1,050,000

d.

$1,200,120

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