apex oil After August 1987, for example, as the dollar fell, people rushed to buy sterling, the high-yielding currency, which rose from $1.65 to $1.90 in a very short time, up almost 20%. In order to limit the rise in the pound, the UK cut interest rates for several consecutive times between may and June 1988, falling from 10% to 7.5%, with the pound falling every time it cut interest rates. But the pound began to pick up again after the bank of England was forced to raise interest rates several times as the pound weakened too quickly and inflationary pressures increased. The division of labor is becoming more and more elaborate, the process is more and more complicated, and the coordination is more strict. To put these complex organisms organized scientifically, make each link and department activities can join each other in time, space and Numbers, both around the overall objectives, and acted, coordinate each other, there must be a strict plan. The organization, coordination, control and so on in management, if there is no plan, is as unthinkable as the automobile assembly plant without the design of the process. Financial staff are used to dividing the investment payback period into long-term, intermediate and short-term periods. The term usually refers to more than five years, short term generally refers to a period of less than one year, and the middle term is somewhere in between. Managers also use long, medium and short term to describe the plan. Long-term plan describes the organization in a quite long period (usually more than 5 years) and the development direction of policy, regulation on the group's various departments over a longer period of time in some activities should reach the goal and requirements, mapped the organization long-term development blueprint. Short-term plans specifically provides for all departments of an organization in the current stage, to the future the shorter period especially in the recent period of time, which should be engaged in activities, engaged in such activities should meet the requirement, and thus provides a basis for the ACTS of all members of the organization. Economist lynde hull explained that the benefits of capital in different periods of time would be interest. According to linde hull, interest in a specific period and the difference between the expected consumption is savings (during the period of the growth of capital), and returns the sum of consumption and savings are given period of time. In the early 20th century, famous American economist elvin fisher developed the theory of economic gain. In its book "the nature of capital and yield", first, the concept of yield is analyzed in terms of the performance of earnings, and three different types of benefits are proposed: Tax on the transfer of stamp duty equity. Equity transfer are two situations: one is in Shanghai and shenzhen stock exchange trading or managed enterprise equity transfer, the transfer shall be in accordance with the securities (stocks) stamp duty tax rate of 3 ‰ securities (stocks) stamp duty. The second is the transfer of equity in an enterprise which is not traded on the Shanghai or shenzhen stock exchange or in custody. The transfer shall be held on September 18, 1991 Ideally suited for a wide range of applications, the PURe® aluminium windows are available as tilt and turn or casement windows. Senior’s innovative door range also features a choice of the PURe® FOLD and PURe® SLIDE options.