26. The most structured marketing problems are likely to be those dealing with
A. product
B. promotion
C. place
D. price
E. None of the above
27. Summarized information is used more than detailed information on the
A. top management level
B. middle management level
C. lower management level
D. All of the above
E. None of the above
28. Invoices are deleted from the invoice detail file by the
A. cash receipts subsystem
B. execution procedures of accounts
C. sales analysis system
D. All of the above
E. None of the above
29. Information should be accurate, timely, complete, and _____
A. accuracy
B. concise
C. simulation
D. decision
E. None of the above
30. During the planning phase, the main activity of the vice-president of information systems is one of
A. planning
B. control
C. staffing
D. support
E. None of the above