Factors that determine the choice of transports was fairly attempted. The
candidates separated the nature of product into "bulk" and "weight" which are the
same thing as the nature of the product. They fail to mention the reputation of the
carrier, the unit value of the product and the customers direction as factors to be
considered for choice of transportation.
For the disadvantages of air transport. Many candidates forgot that the air
transport is relatively safe- not subject to frequent accidents, armed robbery