This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to prepare for a trip to ireland
Ensure all travel documents are in order.
All americans 16 years of age and older will need a passport to travel to ireland. Give yourself enough time to fill out the application materials and wait for the passport to be mailed to you.

Available choices: 1). You may also need to have a passport photo taken with a camera. The photo must be taken by a regular, official photographer. 2). The application packet for all passports or passport types will be in the mail to ireland. If the application packet is placed in the mail, you can print out a copy before handing the packet in. 3). Current processing times for applications are between 4 and 6 weeks. Read about the country and the regions you will visit. 4). Register with the irish embassy in ireland. This will ensure that you have completed all the forms and information necessary to secure a visa.
The answer is:
3).