There Are Three Houses on a Particular Street

There are three houses on a particular street. The table below shows the preferences of the three households regarding the number of street lights they want to be installed.

-Refer to the table above. Which of the following statements is true?

A) Household A is the median voter.
B) Household B is the median voter.
C) Household C is the median voter.
D) Households A and B have the same political bliss point.