ocr: Competition in America name: : U.S. Postal Service Most Concentrated Public Utiities L - - L DE Telephone Companies a anna IIIIIIIII poln 1 Automobile Manutactuers 0000 o0 00 00 00 00o0 Cartel Metals Companies 2 ON Companies Farmers Retallers 3 Name the three levels of business concentration: 1. 2. 3. Carol Lee 1985
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