The three principal levels within a business organization hierarchy are

A. raw input.

B. customer and product data.

C. sales information.

D. information systems.

A. data inconsistency.

B. inability to develop specialized applications for functional areas.

C. lack of flexibiline in creating ad-hoc reports

D. Data sharing.

A. creating a new product

B. estimating the effect of changing costs of supply materials

C. calculating the best trucking routes for product delivery

D. granting credit to a customer

A. operational excellence.

B. improved business practices.

C. competitive advantage.

D. survival.

A. ESS

B. TPS

C. MIS

D. DSS

A. input.

B. raw data.

C. meaningful information.

D. feedback.

A. operational

B. end-user

C. middle management

D. senior management