PDF Economics for Managers (3rd Edition)B substitution away from copper to other materials such as aluminum and plastic. C an increase in mining of higher grade materials. D a surge in demand from foreign importers. Answer: D Diff: 1 Topic: Case for analysis: copper 2 All else constant, as more firms substitute alternative materials, e. B stay the same.
Economics for Managers
Economics, 3rd edition By Paul Krugman, R Wells5
Advanced search. Search engine by freefind. Business cycles. Geopolitical areas. Specialised entry pages for. Who we are.