QUESHDH 1 {20 MARKS} {a} The zerotransportation cost can be achieved it the following assumption is satised. i. Division of labour exist ii. Operate according to comparative trade advantages iii. Trade is free from government interventions. Discuss the relevant of above assumptions to the zero-transportation cost. [10 marks} {b} The linkage between economic development and the growi of intemational trade is well established. Increase trade leads to and expansion of global wealth. Elaborate FWE {5} impact of global wealth towards transportation. {10 marks}