Answer the following four questions in 600 words 1. List five major considerations when choosing transport modes. We will be applying these considerations to several scenarios to be completed in groups. 3. Briefly describe the role and functions of freight forwarders and identify the benefits of engaging a freight forwarder. 3. In relation to transport, what is meant by the term 'dangerous goods'? 4. Briefly explain the general requirements for the shipment of dangerous goods.