<span>Economies of Scale. This means as firms produce more their average costs fall. ...Brand Loyaly. Some firms have high degrees of brand loyalty. ...Geographical Barriers. Some Industries are specific to a certain area. ...<span>Patents.
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releasing emissions from vehicles and industry
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An acceptable use policy is a pretty much a set of rules applied by the owner of a website, or service. It can restrict things and allow things on the ways in which the network, website or system may be used and sets guidelines as to how it should be used.
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They live in areas where people did not need technology to survive harsher climates such as freezing winters or scorching summers thus decreasing mortality rate. More time during the year to be productive.