I believe the answer is A. A market structure in which a large number of firms all produce the same product.
Explanation:
Insurance is concerned with the economic problems created by pure risks. Speculative risks are not insurable. Both speculative risk and pure risk involve the possibility of loss. However, speculative risk also involves the possibility of gain as well - even if there is no loss.
Answer:
The Brazilian Highlands make up more than half of the country's landmass and are the main source of the nation's abundant mineral wealth.
Explanation:
