In most instances, the disparity in public spending among a state's school districts is largely a result of differences in
a. the wealth of communities.
b. the allocation of state aid to local schools.
c. the proportion of local schools that are private as opposed to public: where there are a lot of private schools, the unused revenue is diverted to poorer public schools.
d. urban and rural areas.
e. None of the answers are correct.
Answer: a