difference between gross margin and gross profit How do firms choose their overhead cost assignment? How do firms choose optimal cash strategy determined by critical production activities that create and capture values? What is the nature and function of expense assignment? What are reasons for expense indicators or cost drivers? What are some policy implications of the Activity Based Costing in formulating effective cost assignment and spending budget strategies? Ms lagarde said she recently to Britain and the European Union in the civil rights, Northern Ireland and financial settlement negotiations welcome breakthrough, but said, the final agreement was established to minimize the trade barriers, and to provide enough time to implement change. Recently, Apple Inc. announced its astonishing sales record within the Greater China region at US$3.8 billion in latest three-month period, probably leading Apple to surpass the region's pc giant Lenovo Group the first time in a minimum of several years. Let's follow this article and see how amazing Apple's revenue is through the third quarter of 2011. Competition refers to the economic subject in order to maintain and expand their own interests and take all sorts of behavior, the behavior of self-protection and expansion efforts in product quality, price and service advantages, varieties, etc.