Concept:The type of goods to be transported is one of the main factors in choosing a transport mode.
Explanation:The physical characteristics of goods influence the method of transport.
Perishable, bulky, fragile, liquid, or valuable items need different modes.
For example, perishable goods require fast transport while bulky goods need large capacity carriers.
Thus, the nature of the goods is a key factor in this choice.
Answer:D. nature of the goods to be transported