read the following: Supply Chain Hubs in Global Humanitarian Logistics and answer: Should supply chain for secondary support items be the same as the supply chain for the primary beneficiary demand? How centralized versus decentralized should the secondary support supply chain be for 4WD vehicles? How does earmarked funding impact the supply chain configuration decision? How do you connect the learning from the case to the learning from the Core reading? Pick a topic (i.e. types of supply chains, frameworks, etc.) and dive into details