3. Calculate the least-cost, duration for the following project. Calculate the cost associated with the duration. Indirect (overhead) costs are $100 per day. Activity IPA ABCDEFGH I A A B B, C C D, F E, F G, H Duration (days) Normal Crash 768964472 10 10 10 72 5 5 5 4 3 4 Cost ($) Normal Crash 500 640 550 630 800 935 1,200 1,440 600 700 500 590 700 1,000 650 300 950 300 Activate Windo Go to Settings to acti

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Q2: A company invested an amount of $85,000 to implement a project, and the expected receipts from this project during the 5 years were as follows: End the year 11/ 2 $25,000 Receipts() $10,000 3 $35,000 4 $45,000 5 $30,000 Find I.R.R and determine if the project is desirable or not If the MARR was 16%?

• For the network shown below, the project indirect cost for each day is $1,000. The following is the crashing information: Start Activity B C E A(7) B. Activity B C. Activity C D. Activity D E. Activity E C(5) D(4) Cost per day to crash $250 $300 $600 B(10) E(9) F(2) Number of days activity may be shortened/crashed 1 1 2 1. If you crash this project to reduce the total time by one day as long as the crashing cost is less than $1,000, which activity (activities) should you crash? A. Activity A

6. Suppose you are given the following data for a project: Activity Expected Activity Time (in days) ABCDEFGH F 24 24 30 Variance 2.1 2.8 1.8 H What is the probability the project will take less than 80 days? a. 2.5% b. 16% c. 84% d. 97.5% e. 99.85% I Critical Path Z 27 7 N

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Using the following table, calculate the project duration   Task Predecessor Duration (weeks) A - 1 B A 2 C - 2 D - 3 E B 3 F C, D 4 G E,F 6 H F 1

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Q2: For the activities shown below, use Activity on Arrow diagram (A.O.A) to find: 1. Total Duration of the project 2. Critical paths 3. Create a table for the following information (E.S, E.F, L.F, L.S and T.F) Activity A B C D Duration 5 7 4 8 days Followed by DE D 4F G H 1 E F 4 8 J J G 7 J K K H 9 1 J K L M N R 12 9 K M L 6 5 LN 3 15 R 7 R 8 1