| 摘要 |
Many business problems involve too many complex and interacting variables for a person to solve them, unassisted. Linear programming, statistical and probability analyses provide effective tools for solving such problems, but until now, use of these tools has not been practical for persons without extensive mathematical training. The present invention provides an understandable user interface to these tools, enabling even mathematically unsophisticated users to effectively solve complex problems. The invention also incorporates sensitivity analyses, thereby permitting the user to explore how changes in input data would affect the results of the program calculations. In addition to a data-input program module, respective program modules are disclosed for managing a company product line, a securities portfolio, and a short-selling portfolio.
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