问题如下图：
选项：
A. 
B. 
C. 
解释：
b选项好像和问题没有关系呀？李老师讲课的时候不是说low cost competition是降低成本走量吗？为什么跟激励有关系？问一道题：NO.PZ2015122801000042 [ CFA I ]
NO.PZ2015122801000042 问题如下 Whiof the following is the best scription about a strategy of low cost competition? A.Procts anservices shoulstinctive. B.Operationefficiencpromotemanageriincentives. C.Sales volume is typically most. B is correct.A low cost strategy company must have appropriate manageriincentives to improve operating efficiency. In a low-cost strategy, the company seeks to have the lowest costs of proction in the instry, offer the lowest prices angenerate enough volume to make a superior return. The success of fferentiation strategy is pennt on provelopment ancreative marketing.B是正确的一个低成本的策略里，公司会试图去追求行业最低的生产成本，提供最低的价格并且产生足量的销量来获取一个超额的回报。所以C是错误的。差异化的策略是依赖于产品的研发和创意性的营销的。所以A是错误的。一个低成本策略的公司必须有一个合适的管理层激励计划去提升生产效率从而降低成本，所以B是正确的。 感觉好绕，理解起来比较费劲，求助老师
Operationefficiencpromotemanageriincentives. Sales volume is typically most. B is correct. A low cost strategy company must have appropriate manageriincentives to improve operating efficiency. In a low-cost strategy, the company seeks to have the lowest costs of proction in the instry, offer the lowest prices angenerate enough volume to make a superior return. The success of fferentiation strategy is pennt on provelopment ancreative marketing. 请问，规模经济情况下不是能够帮助降低成本吗？如果销售体量达到一定规模，推动规模经济达到成本降低。想请教一下c为什么不对呢？
老师 这是知识点在哪里？可以一下吗？
老师 c翻译是 成交量是典型的温和的？
