INTRO.TO INFO.SYSTEMS (LOOSELEAF)
7th Edition
ISBN: 9781119362883
Author: Rainer
Publisher: WILEY
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Chapter 12, Problem 1OC
Program Plan Intro
Descriptive analytics:
Descriptive analytics is a beginning stage of processing the data which generates the synopsis of past data to provide the useful information and probably plan the data for future analysis.
Expert Solution & Answer
Explanation of Solution
Descriptive analytics of Rent the Runway’s (RTR) business model:
Rent the Runway (RTR) is a company which helps to buy the designer clothes in wholesale and rents them across the web by charging the fraction of cost of the dress.
- When RTR dealers make a decision to purchase new clothes by following 40 data point lists such as zippers, stitching, material, and shape to identify whether the cloth will delay the severity of several rentals.
- The longer the lifetime of clothes, the higher the return on capital cost.
- In the middle of the year 2016, company gets average of 30 turns per dress for rental.
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I need help creating the network diagram and then revising it for the modified activity times.
Activity No.
Activity
Time (weeks)
Immediate Predecessors
1
Requirements collection
3
2
Requirements structuring
4
1
3
Process analysis
3
2
4
Data analysis
3
2
5
Logical design
50
3,4
6
Physical design
5
5
7
Implementation
6
6
c. Using the information from part b, prepare a network diagram. Identify the critical path.
Given the following Extended-BNF grammar of the basic mathematical expressions:
Show the derivation steps for the expression: ( 2 + 3 ) * 6 – 20 / ( 3 + 1 )
Draw the parsing tree of this expression.
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Chapter 12 Solutions
INTRO.TO INFO.SYSTEMS (LOOSELEAF)
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