Put the test cases that implement the following test conditions into the best order for the test execution schedule, for a test that is checking modifications of customers on a database.1. Print modified customer record.2. Change customer address: house number and street name.3. Capture and print the on-screen error message.4. Change customer address: postal code.5. Confirm existing customer is on the database by opening that record.6. Close the customer record and close the database.7. Try to add a new customer with no details at all.