functions of profit The "fish-type duck tail" model partially overcomes the lift of the air when the car is traveling at high speed, but it does not fundamentally solve the problem of lift of the fish. After a lot of exploration and experimentation, the designer finally found a new type of model - wedge. This type of vehicle is to tilt the body forward downward, and the back of the body is as straight as a knife, which can effectively overcome lift. [R esponding to suggest continued low interest rates and bond purchases at the limiting the central bank's room for manoeuvre in the case of an economic downturn, draghi said the drop was a "the possibility of more distant than it was a year ago". 6. The gasoline tubing in the engine room ruptured The first and foremost task before organizing the is always to resolve some basic questions like discussing the detail in the programme, what activity should be included in the activity, list in the students which will participate in the event, budget from the program. These are the crucial thing which needs to be handled meticulously. The annual day function prevail environmental surroundings of excitement inside school and the scholars take their all effort to generate the annual day an affair to recollect. In this wedding day children’s behave as tons and parents come since the guest. As hicks income concept did not specify what is called "equal wealth", and thus the income concept formed the basis of many debates concept, and the theory of accounting earnings, especially the capital preservation theory has a great influence. In accounting, people used to call "maintaining the same level of affluence" as capital preservation. Macroeconomics' need for government intervention '