Q.1.4 "...certain key locations still maintain missing road links, disabling road transport along vital corridors" You are required to assess the economic impact of transportation on developing countries and given the circumstance of Angola and the DRC comment on whether or not they will favourably realising this impact. When commenting on the applicability of Angola and the DRC in realising this impact, you are to discuss any 4 key points. Q..1.5 Explain to the Member States of the SADC the importance to consider population infrastructure as a factor which influences transportation technology systems. Explain 5 importance?