有哪些信誉好的足球投注网站- 1、本文档共104页，可阅读全部内容。
- 2、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。
- 3、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。
查看更多
heizer10e_ch03运营管理PPT(10thEdition)byJayHeizerandBarryRender概要1
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Critical Path and Slack Times for Milwaukee Paper Figure 3.17 E 4 F 3 G 5 H 2 4 8 13 15 4 8 13 7 13 15 10 13 8 13 4 8 D 4 3 7 C 2 2 4 B 3 0 3 Start 0 0 0 A 2 2 0 4 2 8 4 2 0 4 1 0 0 Slack = 1 Slack = 1 Slack = 0 Slack = 6 Slack = 0 Slack = 0 Slack = 0 Slack = 0 Advantages of PERT/CPM Especially useful when scheduling and controlling large projects Straightforward concept and not mathematically complex Graphical networks help highlight relationships among project activities Critical path and slack time analyses help pinpoint activities that need to be closely watched Advantages of PERT/CPM Project documentation and graphics point out who is responsible for various activities Applicable to a wide variety of projects Useful in monitoring not only schedules but costs as well Project activities have to be clearly defined, independent, and stable in their relationships Precedence relationships must be specified and networked together Time estimates tend to be subjective and are subject to fudging by managers There is an inherent danger of too much emphasis being placed on the longest, or critical, path Limitations of PERT/CPM Project Management Software There are several popular packages for managing projects Primavera MacProject Pertmaster VisiSchedule Time Line Microsoft Project Using Microsoft Project Program 3.1 Using Microsoft Project Program 3.2 Using Microsoft Project Program 3.3 All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of the publisher. Printed in the United States of America. * * * * * * * * * * * * * * * * * * * * * * * Backward Pass Begin with the last event and work backwards Latest Start Time Rule: The latest star
文档评论（0）