What does Amazon do to reduce the transportation costs when designing its supply chain network? Which mode$($s$)$ of transportation is$($are$)$ best for Amazon domestically? By outsourcing supply chain transportation, how the supply chain surplus is increased by Amazon?

Your initial post should be about three paragraphs in length and contain a thoughtful response to the question presented. Additionally, it should provide insight beyond the information found in the textbook and include at least one reference to substantiate the response to the discussion forum question. By $11$:$55$ PM on Friday, make a substantive response to at least two other students' posts. Responses