7.

A rental car agency classifies the vehicles it rents into four cate-gories: compact, midsize, full size, and sport utility. The agencywants to record the following data for all vehicles: Vehicle ID,Make, Model, Year, and Color. There are no unique attributes for any of the four classes of vehicle. The entity type vehiclehas a relationship (named Rents) with a customer entity type.None of the four vehicle classes has a unique relationshipwith an entity type. Would you consider creating a supertype/subtype relationship for this problem? Why or why not?

9.

A bank has three types of accounts: checking, savings, andloan. Following are the attributes for each type of account:CHECKING: Acct No, Date Opened, Balance, ServiceChargeSAVINGS: Acct No, Date Opened, Balance, Interest RateLOAN: Acct No, Date Opened, Balance, Interest Rate,PaymentAssume that each bank account must be a member ofexactly one of these subtypes. Using generalization, developan EER model segment to represent this situation using thetraditional EER notation, the Visio notation, or the subtypesinside supertypes notation, as specified by your instructor.Remember to include a subtype discriminator

Information Systems projects, like all projects, face a number of potential risks to success when they are in the concept phase. These risks must be identified and the level of effort invested in mitigation planning for each risk should be based on the likelihood of the risk materializing and the impact that would accrue to the project is it did materialize. As the project progresses, some risks become eliminated, some risks become realized, and new risks are identified. Therefore, ongoing risk assessment and mitigation is required for project success.

• Why are risk assessment and mitigation essential to information systems project success?
• What do you think are the major sources of risk and avenues of attack to information systems management and why?
• What are the best sources of creating a risk assessment report and why? What decisions are to be made as a result of the risk assessment?
• To what extent can risks be mitigated through the early and continued involvement of project stakeholders?

Provide an example of a real or fictitious organization, listing all of its stakeholder groups, and identify those groups that must form a part of the project participation group.

Support your answers with appropriate reasoning.

00 to 1100 words essay. One of the more important measures in regard to international

economics is the balance of payments. Think of it as a national

accounting measure that looks at the flow of goods and services into and

out of an economy in a given period of time. It also shows capital

flows into and out of a country. Until 1980, the United States tended to

run a positive-to-neutral balance of payments position and was a

creditor nation. In the course of the past 30 years, the United States

has moved to a negative balance of payments and to being a debtor

nation.

Review and discuss the following:

• Discuss the importance of the balance of payments as an accounting measure.
• Discuss the current account and its components and the capital and financial accounts and their components.
• How important is the U.S. deficit in traded goods in regard to the balance of payments?

Here are some relevant articles to help you with this assignment:

It should show that you have followed up on the reading by reviewing some of the sources cited in the text relevant to your analysis. The paper should not be a summary of the chapter, but rather an analysis of one or two of the issues in the chapter. The best papers will include outside research. Please take full advantage of the electronic resources available to you through library.gmu.edu. Do not simply use Google or Bing or similar research tools; these are unlikely to find good academic material. Good choices for subjects for the discussion papers include the legal decisions appended to most of the chapters, a legal case described in the chapter, or another interesting issue raised in the chapter. Each paper should be at least 500 words long (not including footnotes) and no more than 1500 words (not including footnotes). NO PLAGIARISM

Extra Credit: Babel or Crash

Ethics Students, here’s an extra credit project you can do — watch a movie (and include your friends while you do it). Seriously, I’m giving you extra credit if you watch either “Babel” or “Crash” and write a short 1 page reflection on what you “take away” from the movie. Both are about human relationships and the tendency to talk “past each other” rather than “with each other.” They are both on my top 10 list of movies and I think you’ll enjoy them, as well as learn a great deal from them. Watch it with your family or friends. It will spark a lot of “food for thought.” Both are available on Netflix, as well as other internet rental options. You can choose either one (or both if you really want). Have fun!

Notes:

Please choose one of these movies and write about it.

Please avoid plagiarism, and make it simple.

Use APA format..