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一、问题的提出人们进行一项工作、投产一项产品、设计一项工程等等(为叙述方便,统称为“工程”),首先要进行决策,这是由于一项工程研究、实施的方案往往不止一个,其中就有优有劣,为了能从中选取最优或较好的方案,以便实施,这就有决策之必要。科学的决策,可以达到预期的目的,收到良好的效果和经济效益;反之,不进行决策分析,而凭主观臆断行事,这必将遭到损失以至失败(如造成企业亏损或倒闭,造成工程浪费以至报废等等)。可见,在一项工程进行之前,运用科学的决策,不仅十分必要,而且十分重要。
I. PROBLEM PROPOSALS People carry out a job, put into production a product, design a project, etc. (for ease of description, collectively referred to as “project”), the first decision-making is due to an engineering study and implementation plan Often more than one, of which there are advantages and disadvantages, in order to be able to choose the best or better program for implementation, there is a decision-making. Scientific decision-making can achieve the expected purpose and receive good results and economic benefits. On the contrary, without making decision analysis and acting on subjective assumptions, it will surely suffer losses as well as failures (such as loss or collapse of a business causing the project Waste and even scrapped, etc.). Obviously, it is not only necessary but also very important to use scientific decision-making before a project is carried out.