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For each of the following descriptions:
a. A piano manufacturer wants to track all pianos it makes. Each piano has a unique serial number and a manufacturing completion date. Each instrument represents exactly one piano model, all of which have an identification number and model. The company produces thousands of pianos of a certain model, and the design is specified before any single piano exists.
b. A vendor builds multiple types of tablet computers. Each hs a type identification number and a name. The key specifications for each type include amount of storage and display type. The company uses multiple processor types, exactly one of which is used for a specific tablet type. The same processor can be used in multiple types of tablets. Each processor has a manufacturer and a manufacturer's unique code that identifies it.
perform the following tasks:
1. Identify the degree and cardinalities of the relationship.
2. Express the relationships graphically with an E-R diagram.
Document your work into a single, well-organized, well-written word document and submit no later than due date.
Strengths and weaknesses should be determined relative to competitors, or by elements of being, or relative to a firm's own objectives. Explain.
An investor plans to invest 75 percent of her funds in the common stock of GAmma Industries and 25 percent in Epsilon Company. The expected return on GAmma is 12 percent and the expected return on Epsilonis 16 percent. The Standard deviation of retur..
What is an enterprise system and how does it work? Discuss at least three (3) ways it can provide value for a company.
Reliability engineers often work with systems having components connected in parallel. In this problem, we will interpret the phrase “in parallel” as follows: The system is reliable (i.e., it is functioning) if at least one of the components is funct..
Dirt Bikes promotes itself as a “learning company.” It encourages employees to undergo training to help them advance in their careers. As employees move on, their positions fall vacant. These positions must be filled quickly to maintain the company’s..
What are some of the ways of assessing whether or not the culture is changing or maturing, toward an intended end state? Provide examples.
What is the significance of testing a hypothesis? What leads to formulation of hypothesis from induction/deduction?
Why is important for the researcher and the marketing manager to discuss the accuracy level associated with the research project at hand? Give examples from specific companies.
The manufacture of a product requires five sequential steps. The reliability of each of the steps is 0.97, 0.88, 0.95, 0.94 and 0.99, respectively. What is the reliability of the process?
What are the functions of a manager? If you had to pick one as being the most important function, which would it be and why?
Explain distributive justice and how it relates to employee motivation. Explain the utilitarian, libertarian, and Rawlsian views of justice. How are they similar? How are they different
The Production Department can increase its productivity by 5% for each new PC it gets. The Marketing Department can increase its productivity by 3% for each new PC it gets. The Finance Department can increase its productivity by 2% for each new PC it..
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