Match each of the following items to the type of problem.

a. Performance problem
b. Information problem
c. Economic problem
d. Control problem
e. Efficiency problem
f. Service problem

___ 1. The system is not able to detect duplicate purchase orders.
___ 2. The system takes 24 hours to process a query request.
___ 3. In stock status of inventory cannot be determined when customers want to place orders.
___ 4. The cost of maintaining the current system exceeds the estimated cost of a new system.
___ 5. Customers are confused by the new online Web site.
___ 6. The current system requires eight screens and an average of 20 minutes to enter an order.