Concept:Paying for utilities used in a home is the personal responsibility of the people living there.
Explanation:Residential utility bills include charges for electricity, water, and waste disposal.
These services are provided for the benefit of households.
Therefore, the household members, as citizens, are expected to pay for what they consume.
The government may regulate or supply these services, but it is not the citizen’s duty to fund them. Rather, the citizen must settle the bills.
Answer:C. citizens