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The user benefits from:a)Prevention of rust on car -Prevention of corrosion due to highway-Preventing damage to surrounding natural areas-Prevention corrosion to utility lines-User cost:High tax pay rate-Unpredictable Environmental damage because of using calcium magnesium acetate-Compare damage on highway, road and vegetation. Then come up with difference in termsof market value.

 b)

Assignment 7April 14, 2016 8:04 AM

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