For each of the following examples, is the described preempt…

For each of the following examples, is the described preemption a ceiling or floor preemption? a. The state of Missouri currently has a minimum wage of $12.30. Municipalities cannot set higher minimum wages: b. The U.S. government sets fuel efficiency standards for cars. California has set standards that exceed the federal standards: c. The state of Oregon requires that local governments allow for Duplexes to be built anywhere. Local governments cannot put limits on the building of Duplexes: