The answer to your question is B.
The correct answer to this question is choice A.
The definition of Imperfect Competition is when there is a situation in a market where there are features of a competitive market, but also characteristics of a monopoly. The other three choices are characteristics of a competitive market.
"Ecotourism" is the one way among the following choices that are given that <span>economies in southern and Eastern Africa are overcoming the economic challenges. The correct option among all the options that are given in the question is the third option or option "c". I hope the answer has helped you.</span>