Discuss the below questions/topics using the attached documents as reference. May also use internet articles from reputable sites (not Wikipedia) and must cite all references. In this essay please discuss the pricing strategies in marketing management. Then, discuss them from the perspective of supply chain management. Please use below questions as your clues for this discussion:- What are the costs of a supply chain ? – What type of pricing strategies are used in today’s supply chains ? – What does revenue management mean, and what is the relationship between it and the pricing ?