The answer would be thete are not enough of them
The conventional rule is to take the plural form of the verb when two nouns are joined by the conjunction 'and'. However, there are exceptions. Only then can you break the rule.
When the two nouns refer to one thing only, then you can use the single form. For example: The president and the CEO joins the meeting today. In this example, the president and CEO apply to one person only. Hence, you use the singular form of the verb.
The main character is the girl ( the salesman could be considered one too but since you said character not characters its most probs the girl). The story takes place mostly at the store since thats her destination, the place where she forgot the money, and the place that had sympathy on her when she did (basically where all the events took place). Finally, the information that makes the readers want to continue reading is perhaps the fact that she will pay the store back which sort of already develops a plot for the next bit.
I think the answer is b which is third person limited
Cloning humans:
pros- less work for an individual, maybe not completely cloning someone so like picking desirable traits in a person and changing that
cons- possible overthrowing of the "real" copy, families who have exact copies of each parent may end in incest, or even selfcest
But we already live in a world where there are real life clones. Twins, and triplets. I believe there's a Brain Games episode that discuss this topic.
