5173 超市管理系统
可行性研究报告
Version 1.1
目录
1.引言.......3
1.1 编 写目的:......3
1.2 项 目背景:......3
1.3 定 义:...........4
1 。 4 参考资料:
..........4
2. 可 行 性 研 究的前提...4
2 。 1 要求...........4
主要功能:.........................................................................................................................4
性能要求:............................................................................................................................4
输出要求:.........................................................................................................................5
输入要求:.........................................................................................................................5
安全与保密要求:.............................................................................................................5
完成期限:.........................................................................................................................5
2.2 目标:...................................................................................................................................6
2.3 条件,假定和限制...............................................................................................................6
2.4 可行性研究方法...................................................................................................................6
2。5 决定可行性的主要因素....................................................................................................6
成本/效益分析结果:........................................................................................................6
技术可行:.........................................................................................................................6
操作可行:.........................................................................................................................7
3。技术可行性分析...........................................................................................................................7
3。1 系统简要描述....................................................................................................................7
3。2 处理流程和数据流程........................................................................................................7
4。经济可行性分析...................................................................................................................8
4。1 投资....................................................................................................................................8
项目基础投资:.................................................................................................................8
其他一次性投资:.............................................................................................................8
经常性支出:.....................................................................................................................8
支出共计:.........................................................................................................................8
4.2 效益.......................................................................................................................................9
一次性收益:.....................................................................................................................9
经常性收益.........................................................................................................................9