Answer:
Several hundred or more lines. There can often be thousands or tens of thousands.
Explanation:
I don't think that people say 'persons', because that's grammatically incorrect. But sometimes you would see the word 'person', because 'person' points to one person(Singular), and people points to mutiple people(Plural).
I hope this helps:D
Requirements are Money and You have to pay the pending bills and current bills so you have to pay them saving money is using less electricity