My friend lisa uses an automated thermostat to save money on her heating bills. what sort of support does the sentence offer to a proposed solution?

What is the best way to manage oil transport on waterways? a. prevent oil spills and regulate the amount of oil that can be shipped at one time.b. use a skimmer, containment boom or chemical dispersant to clean up spilled oil.c. burn off oil spills from the water's surface when they occur.