PLEASE UPLOAD EACH ASSIGNMENT SEPARATELY
Assignment 1
Cost–Benefit Analysis
Suppose that you are interested in buying yourself a new computer. Create a cost–
benefit analysis that illustrates the return on investment that you would receive from
making this purchase. Computer-related Web sites (e.g., Dell Computers, Compaq
Computers) should have real tangible costs that you can include in your analysis.
Project your numbers out to include a three-year period of time and provide the net
present value of the final total.
Produce a minimum of 4 pages for the body of the research paper (APA Format)
discussing your viewpoint on the topic and refer to the content from the articles to
support your findings. APA formatting guidelines require a title page, abstract page, and
reference page in addition to the body of the paper. It also requires in-text citations as
needed throughout the document.
Remember this is your opportunity to practice research skills and to demonstrate
scholarly writing ability while applying what you have learned in this week.
Your paper should reflect scholarly writing and current APA standards. Please include
citations to support your ideas.
Assignment 2
Use-Case and Activity Diagrams
Draw a use-case diagram and a set of activity diagrams for the process of buying glasses
from the viewpoint of the patient. The first step is to see an eye doctor who will give you a
prescription. Once you have a prescription, you go to an optical dispensary, where you select
your frames and place the order for your glasses. Once the glasses have been made, you
return to the store for a fitting and pay for the glasses.
Your paper should reflect scholarly writing and current APA standards. Please include citations
to support your ideas.
Assignment 3
Create a CRC card for each of the following classes:
Movie (title, producer, length, director, genre)
Ticket (price, adult, or child, showtime, movie)
Patron (name, adult or child, age)
