Write a word problem that involves comparing unit rates

Last month, my house used 1,740 kilowatt-hours of electrical energy,

and the part of my bill that charged for the electricity was $226.20.

For the same month, my brother in Boston used 1,175 kilowatt-hours

of energy, and the energy part of HIS bill was $199.75.

Which of us gets the better deal on his electrical energy?