Help me do the question 245

Analyze the following list of user requirements for a proposed software system. Are they Complete, clear and verifiable? If not, reformulate them into paper user requirements. or state the additional information that you would need before you can reformulate them into proper requirements.

2.The system shall process a minimum of 8 transaction per second

4.All system data must be backed up every 24 hours and the backup copies shall be stored in a secure location which is not in the same building as the system.

5.The system must allows a customer to select one or more accounts to view and hence pay the current pills or the outstanding payments in US Dollars using many payments options.