Given the data and information that follows in this example, compute the slope and maximum reduction time for each activity. Also compute the total direct costs for durations 32, 31, 30, 29, 28, and 27 time-units. Assume indirect costs of $170, $150, $129, $122, $118, and $110, respectively, for each listed duration. What are the optimum project duration and cost? Direct costs Maximum Activity ID Normal Crash Slope srash time Time Cost Time Cost 50 70 16 14 15 20 12 4 10 12 8. 21 7. 30 6. 10 19 13 22 12 30 BCPEF
Given the data and information that follows in this example, compute the slope and maximum reduction time for each activity. Also compute the total direct costs for durations 32, 31, 30, 29, 28, and 27 time-units. Assume indirect costs of $170, $150, $129, $122, $118, and $110, respectively, for each listed duration. What are the optimum project duration and cost? Direct costs Maximum Activity ID Normal Crash Slope srash time Time Cost Time Cost 50 70 16 14 15 20 12 4 10 12 8. 21 7. 30 6. 10 19 13 22 12 30 BCPEF
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Hello, I need your help.
![The 2nd and 3rd decision
Exercise 6-2
TIME
B
TOTAL DIRECT
E
COST
ACTIVITIES CHANGED
C
TIME
B
TOTAL DIRECT
E
COST
ACTIVITIES CHANGED
F
The 4th and 5th decisions
TIME
TOTAL DIRECT
COST
ACTIVITIES CHANGE
D
F
TIME
D]
TOTAL DIRECT
E
COST
ACTIVITIES CHANGED
F
Project
Duration
27
28
29
30
31
32
Total Direct
Total Indirect
s110
$118
S122
$129
$150
$170
Grand Total](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffac8fa79-29e4-4e40-8d23-5ff820da6b3d%2F9c1dcf40-09a9-47b1-98f0-d2cc35ff86df%2Fuqr7n6g_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The 2nd and 3rd decision
Exercise 6-2
TIME
B
TOTAL DIRECT
E
COST
ACTIVITIES CHANGED
C
TIME
B
TOTAL DIRECT
E
COST
ACTIVITIES CHANGED
F
The 4th and 5th decisions
TIME
TOTAL DIRECT
COST
ACTIVITIES CHANGE
D
F
TIME
D]
TOTAL DIRECT
E
COST
ACTIVITIES CHANGED
F
Project
Duration
27
28
29
30
31
32
Total Direct
Total Indirect
s110
$118
S122
$129
$150
$170
Grand Total
Transcribed Image Text:Crashing - Deciding what to tackle first
Given the data and information that follows in this example,
compute the slope and maximum reduction time for each
activity. Also compute the total direct costs for durations 32, 31,
30, 29, 28, and 27 time-units. Assume indirect costs of $170,
$150, $129, $122, $118, and $110, respectively, for each listed
duration. What are the optimum project duration and cost?
Direct costs
Maximum
Activity
ID
Normal
Crash
crash
time
Slope
Time
Cost
Time
Cost
7
50
70
B
16
14
15
20
12
4
10
12
21
7.
30
E
10
3
19
13
22
12
30
The first decision
B
TIME
32
LEGEND
16
8.
ACT
A.
DUR
E
TOTAL DIRECT
COST
C
12
13
B
TIME
E
TOTAL DIRECT
COST
F
ACTIVITIES CHANGED
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