MANAGEMENT INFORMATION SYSTEMS
15th Edition
ISBN: 9780134640037
Author: LAUDON
Publisher: PEARSON
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Chapter 3, Problem 2RQ
Explanation of Solution
Major economic theories that helps explaining the affect of
- There are two main theories are used to explain the affect of information system in an organization. They are as follows.
- Cost theory:
- It is based on the notation that an organization incurs transaction costs when it buys goods in marketplace rather than making products for their own.
- Traditionally, an organization pursue to reduce transaction costs by getting bigger, hiring more employees, and using vertical and horizontal integration.
- The information system helps to reduce the cost of market participation and helps firms shrink in size while producing the same or greater amount of output...
- Cost theory:
Explanation of Solution
Major behavioral theories that helps explaining the affect of information system:
- Behavioral theories are origin from sociology, psychology, and political science which is useful to define the individual organization’s behavior.
- Researchers with the background of behavioral theory assumes that information technology changes the decision making order with minimizing the information acquisition and cost of distribution...
Explanation of Solution
Reasons behind the organizational resistance to the introduction of information system:
- It is possible to make changes on organizational structure, culture, business process, politics and work.
- There are different methods used to visualize the organizational resistance.
- They are as follows...
Explanation of Solution
Impact of Internet and disruptive technologies:
- Internet raises to ease of access, storage, and sharing the information and knowledge for organization.
- This radically reduces the cost like transaction cost, informat...
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Check out a sample textbook solutionStudents have asked these similar questions
I would like to get help to resolve the following case
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The IT director opened the department staff meeting today by saying, "I've got some good news and
some bad news. The good news is that management approved the payroll system project this morning.
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2. Signed Integers
Unsigned binary numbers work for natural numbers, but many calculations use negative
numbers as well. To deal with this, a number of different methods have been used to represent
signed numbers, but we will focus on two's complement, as it is the standard solution for
representing signed integers.
2.1 Two's complement
• Most significant bit has a negative value, all others are positive. So, the value of an n-digit
-2
two's complement number can be written as: Σ2 2¹ di 2n-1 dn
• Otherwise exactly the same as unsigned integers.
i=0
-
• A neat trick for flipping the sign of a two's complement number: flip all the bits (0 becomes 1,
or 1 becomes 0) and then add 1 to the least significant bit.
• Addition is exactly the same as with an unsigned number.
2.2 Exercises
For questions 1-3, answer each one for the case of a two's complement number and an
unsigned number, indicating if it cannot be answered with a specific representation.
1. (15 pts) What is the largest integer…
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