In an outside work environment, there are varying reasons why people join groups.

Identify and explain two of the reasons why people join groups and provide an example of each.

Communication serves four major functions within a group or organization:

control, motivation, emotional expression, and information.

Provide an example that illustrates one of these from your personal experience, explaining the situation, the role of communication and the result.

Provide an example (real or fiction) of such behavior and suggests ways in which a group leader may manage this problem to reduce conflict in the group

Briefly explain.


Write an implementation of the set class, with associated iterators using a binary search tree.

Add to each node a link to the next smallest and next largest node.

Note: To make the code simpler, add a header and tail node which are not part of the binary search tree but help make the linked list part of the code simpler.


You are required to discuss a database system used in a company or an organization (It could be your organization, or any other organization). Your paper should cover the following topics:
•Why it is necessary to use database system?
•What kinds of information this database system collect? and what information it provides?
•Which database management system is used? Access? Oracle? DB2 …? Why or why not it is a good choice?
•Any other topics you would like to discuss related to this database system?

Your paper should be three pages in length, and reflect your personal experiences with this issue. The important part of all these project assignments is to carefully assess your own experiences with the topic, and then reflect critically on what you might have learned about yourself and about situations through this assessment process.

The more that you can use the exercise to develop personal implications for your growth as a potential business person as well as a moral individual, the more value you’ll get out of the exercise.


Production of the implants will require $1,660,000 in net working capital to start and additional net working capital investments each year equal to 15 percent of the projected sales increase for the following year. Total fixed costs are $1,560,000 per year, variable production costs are $295 per unit, and the units are priced at $410 each. The equipment needed to begin production has an installed cost of $21,600,000. Because the implants are intended for professional singers, this equipment is considered industrial machinery and thus qualifies as seven-year MACRS property. In five years, this equipment can be sold for about 20 percent of its acquisition cost. AAI is in the 35 percent marginal tax bracket and has a required return on all its projects of 18 percent.



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