Class assignment 1. In your opinion, explain how comparative advantage helps in the transport sector? (4 marks) 2. In your opinion, how does urbanization contribute to transport sector development? (4 marks) 3. Robotics and artificial intelligence (Al) is changing the world. In your opinion give three ways in which robotics and Al will impact the supply chain of economies? (4 marks each) a b. C. 4. Give two differences between absolute advantage and comparative advantage (5 marks) Absolute Advantage Comparative Advantage