Last Year Jason's Deli Installed a Decision Support System That

Multiple Choice

Last year Jason's Deli installed a decision support system that included all the procedures that allow the marketing manager to conduct any type of analysis.While looking at the customer database,the marketing manager able to discover an interesting relationship between sales and payment method.Such a system is called a(n)

A) hypothesis.
B) model system.
C) manipulation.
D) procedure.
E) expert system.