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Market and industry are concepts with similar meanings. The sum of all firms which produce homogeneous goods is termed an industry. Goods and services produced by firms are sold in various market situations. These market situations can be termed market structures. The following criteria can be used to classify a market structure. Number of firms […]http://astan.lk/al_virtualclassroom/wp-content/uploads/2017/01/Untitled-1-300x255.jpg