1. Discuss why validating a model of a computer system might be easier than validating a military combat model. Assume that the computer system of interest is similar to an existing one.
2. Which of the following is a component of a local newspaper's general environment and will indirectly influence how it does business?
a. an Internet-based newspaper that carries local news
b. lobbyists for the local airport
c. a local advocacy group demanding the newspaper not print ads for fur coats
d. a trend toward less leisure time
e. its supplier of paper