Instruction
: Identify the ambiguity (or ambiguities) in these statements; discuss and propose how they may be corrected.
1. For a web-based system, it is required that loading of all web pages must be completed within a reasonable time duration.
2. Access right to the data is limited to the individuals with managerial rank, but those with access rights may also grant access rights to others.
3. Even though the (stock) market is open only during business hours, access to stock prices should be available 24/7, supporting client access to the market at the clients' time and locale.
4. A user should be able to customize the system behavior to cater to his/her own needs. Yet the system should provide a reasonable default case for everyone.
5. Every book is identified by its ISBN in the catalog. When a member of the library takes a book out on loan, the system must also identify which copy of the book was loaned out, so that upon return the member will be responsible for any damage to that specific copy of the book.