If the Construction of a New Roadway Would Create $10

Multiple Choice

If the construction of a new roadway would create $10 billion worth of benefits for citizens and would cost $8 billion to construct, then using the criterion of economic efficiency, the roadway

A) should be built.
B) should not be built.
C) results in no net improvement to the welfare of society.
D) should be built only if it passes by a majority vote.