Farm output per person in the Global South is often barely sufficient to feed a farmer's own family.

An increase in the number of producers of a good will

a. increase the market supply because the price will rise b. increase the market supply only if market demand increases too c. increase the market supply because market supply is the sum of all individual supply curves d. increase the market supply only if all suppliers have an identical supply curves e. decrease the market supply because firms compete with each other and each firm will supply more

Which of the following nations was the world's largest exporter in 2012?

A. Germany B. The United States C. Japan D. China