【单选题】Since the 1980s, Wal-Mart stores have appeared in almost every community in America. Wal-Mart buys its goods in large quantities and, therefore, at cheaper prices. Wal-Mart also locates its stores whe...
A.
consumers do not react to changing prices.
B.
there are diseconomies of scale in retail sales.
C.
there are economies of scale in retail sales.
D.
there are diminishing returns to producing and selling retail goods.
【简答题】A.Spending too much money on the customers. B.Finding no available conference room in Shangri-la. C.Too many customers coming to attend the meeting. D.Few customers going to see ice sculptures and bui...