Answer: (B) Peter comes in late from his lunch and is fired from his job.
Step-by-step explanation:
Negative reinforcement is a process that is used to make aware and teach specific behavioral characteristics. The use of the negative reinforcement is done to remove the uncomfortable and unpleasant response in behavior.
Among the options given B is the correct option. As Peter behavior of negligence and being late can offend the higher authority and the behavior can be considered as unacceptable. Thus, it is indicating the negative reinforcement.