Identify a product or service produced by Wal-Mart you selected for your microeconomic/macroeconomic analysis papers. Describe the inputs used to produce this product or service as well as the types of costs involved in its production.
Consider the following questions: What factors may affect the mix of inputs used to produce the product or service? To what extent does your chosen company benefit from economies of scale? What are the sources of economies of scale for your chosen company?