Premium Essay

Qat Task 4.1

In: Business and Management

Submitted By lzbthcurry
Words 727
Pages 3
Jane Doe
QAT1 309.3.2-01-06 A. See table 1.1 attachment B. 1. Expected time to complete: * a= the optimistic completion time estimate * b= the pessimistic completion time estimate * m= the most likely completion time estimate
The activities mean completion time is: t= (a+4m+b)/6 * Task A. (2+12+4)/6=3 * Task B. (5+24+13)/6=7 * Task C. (3+16+8)/6=4.5 * Task D. (10+44+15)/6=11.5 * Task E. (4+20+6)/6=5 * Task F. (8+40+12)/6=10 * Task G. (4+24+11)/6=6.5 * Task H. (8+40+18)/6=11 * Task I. (3+24+12)/6=6.5 * Task J. (2+12+7)/6=3.5

a. The activities completion time variance is: ²= ((b-a)/6)²

* Task A. ((4-2)/6)²=0.10 * Task B. ((13-5)/6)²=1.76 * Task C. ((8-3)/6)²=0.68 * Task D. ((15-10)/6)²=0.68 * Task E. ((6-4)/6)²=0.10 * Task F. ((12-8)/6)²=0.43 * Task G. ((11-4)/6)²=1.34 * Task H. ((18-8)/6)²=2.75 * Task I. ((12-3)/6)²=2.25 * Task J. ((7-2)/6)²=0.68
See Network Diagram attachment
a. Expected duration of the entire project: 33.5 weeks b. Slack for project task A: LS-ES=slack time = 6.5-0= 6 c. Slack for project task H: LS-ES=slack time= 19-18.5= 0.5 weeks d. The week project task F. is scheduled to start: Task F begins when Task B ends, which= week 7 e. The week project task I. is scheduled to finish: Task J. LS= task I. LF time=week 30

4. Probability that the project will be done in 34 weeks: ²=²b+²d+²h+²j= ²=1.76+.43+1.34+2.25+.68=6.42
Project standard deviation: 6.42=2.53
Project completion times: Z=Due date-expected date of completionσT = 34 weeks-33.5 weeks2.53 = 0.19 weeks
Z- Value of 0.19= P (z≤.19) = 0.57535

B. 1. Maximum reduction in time: normal weeks-crash weeks=maximum reduction in time * Task A: 3 weeks-2 weeks= 1 week * Task B: 7 weeks-5 weeks= 2 weeks * Task C: 4.5 weeks-3...

Similar Documents

Free Essay

Term Paper

...World Economic and Financial Sur veys Regional Economic Outlook Middle East and Central Asia 09 I N T E R N A T I O N A L M O N E T A R Y M AY F U N D W o r l d E c o n o m i c a n d F in a n c i a l S u r v e y s Regional Economic Outlook Middle East and Central Asia •••••••••••••••••••••• 09 I N T E R N A T I O N A L M O N E T A R Y F MAY U N D ©2009 International Monetary Fund Cataloging-in-Publication Data Regional economic outlook : Middle East and Central Asia. – [Washington, D.C.] : International Monetary Fund, 2009. p. ; cm. – (World economic and financial surveys, 0258-7440) ISBN 978-1-58906-842-1 “MAY09.” Includes bibliographical references. 1. Economic forecasting – Middle East. 2. Economic forecasting – Asia, Central. 3. Middle East – Economic conditions. 4. Middle East – Economic conditions – Statistics. 5. Asia, Central – Economic conditions. 6. Asia, Central – Economic conditions – Statistics. I. International Monetary Fund. II. Series: World economic and financial surveys. HC415.15.R445 2009 Please send orders to: International Monetary Fund, Publication Services 700 19th St. N.W., Washington, D.C. 20431, U.S.A. Tel.: (202) 623-7430 Fax: (202) 623-7201 E-mail: Internet: The views expressed in this publication are those of the......

Words: 26796 - Pages: 108

Free Essay


...A GLOBAL / COUNTRY STUDY AND REPORT ON ETHIOPIA MBA SEMESTER-IV [Batch: 2011-13] SABAR INSTITUTE OF MANAGEMENT (751) Affiliated to Gujarat Technological University Ahmedabad 1 Index Topic Page No. Part-1: Macro Analysis of Germany (Sem-III) Country Profile 3 Industries 6 PESTEL Analysis 7 Part-2 Industry Study(Sem-IV) Pharmaceutical Industry 39 Shipping Industry 46 Agriculture Industry 52 Insurance Industry 60 Leather Industry 64 Telecommunication Industry 68 Ceramic Industry 75 2 Part-1: Overview of Ethiopia Ethiopia is located in the Horn of Africa. It‘s proximity to the Middle East and Europe, together with its easy access to the major ports of the region, enhances its international trade. Ethiopia is boarded by the Sudan on the west, Somalia and Djibouti on the east, Eritrea on the north and Kenya on the South. The diverse topography of the country generally features rugged mountains, flat-topped plateaus, deep river canyons, rolling plains and lowlands. Ethiopia adopted a new constitution that established the Federal Democratic Republic of Ethiopia (FDRE) in 1995. The federal government is responsible for national defense, foreign relations and general policy of common interest and benefits. The federal state comprises nine autonomous states vested with power for self-determination. The federal state is headed by a constitution president and the federal government by an...

Words: 25537 - Pages: 103