Which statement would MOST LIKELY be claimed by the author of this passage? A) That man-made trade barriers are the biggest challenge facing Africa's international trade success. B) That agricultural, industrial, and service sector reforms must be made for Africa to trade internationally. C) The solution to Africa's international trade problems must be dictated by the United Nations and the World Trade Organization. D) Environmental factors such as drought and desertification are the major challenges facing Africa's international trade development.

A) That man-made trade barriers are the biggest challenge facing Africa's international trade success.

Explanation:

Based on the discussion of high trade costs, the presence of numerous tariffs, and problems with customs procedures and duties it is clear that the author feels that man-made trade barriers are the biggest challenge facing Africa's international trade success.

potential energy is directly proportional to height.

more height = more potential energy.

greatest increase in height = greatest increase in potential energy

where are the points with the greatest increase in height ?

has to be c-e or d-e .

false br