Answer Happy

The Global Tea and Organic Juice companies have merged. The following information has been collected for the “Consolidation Project." m ml Activity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Description Codify accounts File articles of unification Unity price and credit policy Unity personnel policies Unify data processing Train accounting staff Pilot run data processing Calculate P&L and balance sheet Transfer real property Train salesforce Negotiate with unions Determine capital needs Explain personnel policies Secure line of credit End Predecessor None None None None 1 1 5 6,7 2 3 4 8 11 9,12 10, 12, 14 a opt 16 30 60 18 17 4 12 6 18 20 40 11 14 13 0 19 30 72 27 29 7 15 12 27 35 55 20 23 16 p加忆四四,b归四的BB%E0 bpess 28 30 90 30 47 10 18 24 30 50 100 29 26 19 0 1. Compute the expected time for ach activity 2. Compute the variance for each activity. 3. Compute the expected project duration. 4. What is the probability of completing the project by day 112? Within 116 days? 5. What is the probability of completing "Negotiate with Unions" by day 90?