Final answer:
The subject of the question is Business and it is appropriate for High School level. The question asks about a customer renting a vehicle for four months and paying a total cost of $4,800 ($1,200 per month).
Step-by-step explanation:
The subject of this question is Business and it is appropriate for High School level. The question is asking about a customer renting a vehicle for four months from Rent-a-Car on October 1, paying $4,800 ($1,200/month).
To calculate the cost per month, we divide the total cost by the number of months. In this case, the cost per month is $1,200. The customer paid the full amount upfront, so the total cost is $4,800.