profit maximization perfect competition He added: "austerity has failed and will only continue to undermine our economy in the brexit negotiations. A senior tax official with knowledge of the investigation said: The bank of England says Britain is a European banker, and the imf welcomes the progress of Brexit - and that's what happened In the late 20th century, in the context of China's reform and opening up and modernization, and the influx of new concepts in the field of information technology, the meaning of "enterprise" changed. On the one hand, a large number of "enterprises" have emerged in the non-planned economy. On the other hand, in some new concepts, the meaning is not limited to commercial or for-profit organizations, which are currently mainly derived from the translation of the word "enterprise" in English. Therefore, the word "enterprise" appears in public media in two ways: Moneyfacts says the average instant access savings rate is only 0.07 percentage points higher.