Michael Porter's five forces model and Rugman and D'Cruz's flagship model are both based on the concept of corporate individualism

A college bookstore that purchases goods from over 200 vendors demonstrates _____

a. economies of scale b. a channel of distribution c. the sorting process d. vertical integration

The sorting process implies that a retailer typically purchases _____

a. from domestic suppliers b. directly from a manufacturer c. from multiple manufacturers d. from a single manufacturer