limitations of profit maximization Cylinder work volume refers to the volume of gas swept by the piston from the top to the bottom, also known as single cylinder displacement, depending on the cylinder diameter and the piston stroke. Engine displacement is the total volume of working volume of each cylinder, usually expressed in milliliter (CC). Engine displacement is one of the most important structural parameters. It is more representative of engine size than cylinder diameter and cylinder number, and many indicators of engine are closely related to displacement. The German car market sold 3,697,290 new vehicles in 2011, down 1.9% from 2010, according to data released by the federal motor vehicle transport authority and the German automobile manufacturers association. The passenger car sold 3,173,634 vehicles, down 2.8%. In the context of the European debt crisis and the overall shrinking of the European market, the German car market has performed more smoothly than many expected in 2014. Compared with other developed countries in Europe, car sales in Germany are trending lower We have your own theories to find out various phases of lives. Some get depressed even in the slightest of problems, some don?t even budge even at the biggest of crisis. Life should be treated being a gift always and should be given a fair chance. I am not a philosopher, neither am I a writer. I am simply a one who learns from my experiences and rehearse them in my everyday life to accomplish happiness and satisfaction in life. I just chanced upon a web link on the web that was published by Great Sun. The book is termed Super Life Secret Codes which is a take on life and how we need to treat every single day since it comes. It is a wonderfully written book which majorly consists of the authors personal life experiences and all sorts of the inferences are sucked from his life only. I was amazed with the simplicity of the book and in what way he's explained such complex things. The book uses very simple language which can be obvious to see and explains various situations that people all face in our life. The best thing about the novel Super Life Secret Codes is that it does not get preachy at any point of energy, that's a general trouble with a lot of the books on this genre. Value is the core concept that defines the existence of human beings. It is the essence of human existence and development. All human emancipation behavior, namely the essential rule (humanity) for the creation of the self and to create and eventually reached for the essence of the law in order to maintain and development of a simple statement is all human practice is for maintaining and developing the essence of self, all value form from the category, cannot be separated from this category. Values in many areas have specific forms, such as social value, personal value, economic value, legal value, etc. The existence of these values is the essential nature of the category of human beings in different fields. At the same time, because there are some conceptualized maintenance and development of human thought there is no actual physical force, such value is defined separately as nominal value. (3) monetary benefits -- increase the monetary value of assets. There are both measurable and unquantifiable benefits in these three different forms of income. Among them: mental income is too strong to measure, monetary gain is easy to measure because of the static concept of value change. Economists, therefore, focus only on actual earnings. He said he believes "this is really a long-term trend in pushing for continued use of memory and storage." Mehrotra said: "historically, Micron in 3 d XPoint efforts focus on technology development and early stage, but because we are paying more and more attention to high value product solutions, we recently sent a team of product development resources, taking advantage of the opportunity of our eyes."