The Internet is an example of a WAN: Wide Area Network
The focal point is where the eye is drawn to in a photo or image.
Answer:
If the responsibilities are distributed ,the disputes amongst people wont take place because their wont be any partiality, everyone would be equal. Moreover it is difficult for one person to control everything at once and multiple people would help the work to be organized as everyone will have their own part of work which is supposed to be fulfilled.