Question: How to pay a bill that comes in late?

  Options: 
 A. Both John and Bill couldn't be paid because they came in late and so the boss refused to pay them.
 B. When an invoice comes in for something, post it where you can see it, either in your phone, tablet or on a wall. This way you can always avoid late fees. If a bill comes in late, however, you should phone the company and make arrangements as soon as feasible to avoid further trouble.
Answer: B