<span>Optimal procurement: input well-defined and measurable quality ... A type of exchange that occurs when the parties to a transcation have made specialized investments. .... make spot exchange an unattractivemethod of procurement due to ...</span><span>
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Answer: c. 12 minutes
Value added time is the amount of time it takes to actually produce and improve a product. In the case of Sarasota company who manufactures pillows, value added time is the production time which is 4 minutes in cutting and 8 minutes in the assembly, total of 12 minutes.
Numbers of suppliers in a purely competitive market dictate how easy it is to start a business or transform it in that sector.
Explanation:
Entry an d Exit in a business sector means the ease of starting or transforming a business that is involved in a particular market sector.
In a purely competitive market the business is dictated by the market standards set by the completion of the various companies vying for a market share between each other.
The harder the competition at the top level, the harder it is for a new business to come up, similar is the case for when one or two companies dominate the hegemony in which case it is hard to grab a market share for the new entrant in the market.