Ava and Marcus want to build a new, energy-efficient home in their neighborhood using recently developed, environmentally-conscious construction materials. However, their homeowner's association has strict rules about what sort of materials can be used in new construction, and their plans do not meet the requirements. Ava and Marcus try to argue their position, but they find themselves increasingly frustrated by their inability to get approval for their construction plans. Ava and Marcus are experiencing __________ conflict. structural interest-based relationship-based data-based