問題詳情
20. In Michael Porter's five forces model of competition,_________ is determined by the height of barriers t ers to entry, such aseconomies of seale and brand loyalty.
(A)threat of substitutes
(B) threats of new entrants
(C) bargaining power of buyers
(D)bargaining power of suppliers
參考答案
答案:[無官方正解]
難度:計算中-1
書單:沒有書單,新增