The activities, their durations and precedences for designing, writing and installing a bespoke computer database are shown in Table 16.6. Draw a Gantt chart and a network diagram for the project and calculate the fastest time in which the operation might be completed. Table 16.6 Bespoke computer database activities Activity Duration Activities that must be completed before it can start (weeks) 1 Contract negotiation 2 Discussions with main users 3 Review of current documentation 4 Review of current systems 5 Systems analysis (a) 6 Systems analysis (b) 7 Programming 8 Testing (prelim) 9 Existing system review report 10 System proposal report 11 Documentation preparation 12 Implementation 13 System test 14 Debugging 15 Manual preparation 4. 3, 4 7 12 2 7 3, 4 5, 9 2 5, 8 7, 11 12 12 19 11 A business is launching a new product. The launch will require a number of related activities as follows - hire a sales manager (5 weeks), require the sales manager to recruit sales people (4 weeks), train the sales people (7 weeks), select an advertising agency (2 weeks), plan an advertising campaign with the agency (4 weeks), conduct the advertising campaign (10 weeks), design the packaging of the product (4 weeks), set up packing operation (12 weeks), pack enough products for the launch stock (8 weeks), order the launch quantity of products from the manufacturer (13 weeks), select distributors for the product (9 weeks), take initial orders from the distributors (3 weeks), dispatch the initial orders to the distributors (2 weeks). (a) What is the earliest time that the new product can be introduced to the market? (b) If the company hire trained salesmen who do not need further training, could the product be introduced 7 weeks earlier? (c) How long could one delay selecting the advertising agency? In the example above, if the sales manager cannot be hired for 3 weeks, how will that affect the total project? In the previous example, if the whole project launch operation is to be completed as rapidly as possible, what activities must have been completed by the end of week 16?
The activities, their durations and precedences for designing, writing and installing a bespoke computer database are shown in Table 16.6. Draw a Gantt chart and a network diagram for the project and calculate the fastest time in which the operation might be completed. Table 16.6 Bespoke computer database activities Activity Duration Activities that must be completed before it can start (weeks) 1 Contract negotiation 2 Discussions with main users 3 Review of current documentation 4 Review of current systems 5 Systems analysis (a) 6 Systems analysis (b) 7 Programming 8 Testing (prelim) 9 Existing system review report 10 System proposal report 11 Documentation preparation 12 Implementation 13 System test 14 Debugging 15 Manual preparation 4. 3, 4 7 12 2 7 3, 4 5, 9 2 5, 8 7, 11 12 12 19 11 A business is launching a new product. The launch will require a number of related activities as follows - hire a sales manager (5 weeks), require the sales manager to recruit sales people (4 weeks), train the sales people (7 weeks), select an advertising agency (2 weeks), plan an advertising campaign with the agency (4 weeks), conduct the advertising campaign (10 weeks), design the packaging of the product (4 weeks), set up packing operation (12 weeks), pack enough products for the launch stock (8 weeks), order the launch quantity of products from the manufacturer (13 weeks), select distributors for the product (9 weeks), take initial orders from the distributors (3 weeks), dispatch the initial orders to the distributors (2 weeks). (a) What is the earliest time that the new product can be introduced to the market? (b) If the company hire trained salesmen who do not need further training, could the product be introduced 7 weeks earlier? (c) How long could one delay selecting the advertising agency? In the example above, if the sales manager cannot be hired for 3 weeks, how will that affect the total project? In the previous example, if the whole project launch operation is to be completed as rapidly as possible, what activities must have been completed by the end of week 16?
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
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Please I urgently need the answers to the questions in the the image below.
Thank you
Transcribed Image Text:The activities, their durations and precedences for designing, writing and installing a bespoke computer
database are shown in Table 16.6. Draw a Gantt chart and a network diagram for the project and calculate the
fastest time in which the operation might be completed.
Table 16.6 Bespoke computer database activities
Activity
Duration
Activities that must
(weeks)
be completed before
it can start
1 Contract negotiation
2 Discussions with main users
3 Review of current documentation
4 Review of current systems
5 Systems analysis (a)
6 Systems analysis (b)
7 Programming
8 Testing (prelim)
9 Existing system review report
10 System proposal report
11 Documentation preparation
12 Implementation
13 System test
14 Debugging
15 Manual preparation
2
1
6
4
3, 4
7
5
12
2
7
1
3, 4
5, 9
5, 8
19
7
7, 11
3
12
12
11
A business is launching a new product. The launch will require a number of related activities as follows - hire
a sales manager (5 weeks), require the sales manager to recruit sales people (4 weeks), train the sales people
(7 weeks), select an advertising agency (2 weeks), plan an advertising campaign with the agency (4 weeks),
conduct the advertising campaign (10 weeks), design the packaging of the product (4 weeks), set up packing
operation (12 weeks), pack enough products for the launch stock (8 weeks), order the launch quantity of
products from the manufacturer (13 weeks), select distributors for the product (9 weeks), take initial orders from
the distributors (3 weeks), dispatch the initial orders to the distributors (2 weeks). (a) What is the earliest time
that the new product can be introduced to the market? (b) If the company hire trained salesmen who do not
need further training, could the product be itroduced 7 weeks earlier? (c) How long could one delay selecting
the advertising agency?
3 In the example above, if the sales manager cannot be hired for 3 weeks, how will that affect the total project?
In the previous example, if the whole project launch operation is to be completed as rapidly as possible, what
activities must have been completed by the end of week 16?
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