23. Exercise 1 - Using the following table, which describes a CPM schedule, answer the following questions; (15 Points)

Activity # Description Original Crew Size Run Rate Duration (OD) (Equivalents) ($/day) Fixed Cost ($) Predecessors Successors 1100 Notice To Proceed (NTP) 0 0 $0 $0 1200 1200 Mobilization & Site Work 10 50 $4,500 $10,000 1100 1300 1300 Foundations 14 80 $6,500 $45,000 1200 1500 1400 Rough-In MEP 30 45 $4,000 $65,000 1200 1700 1500 Structure 28 90 $7,500 $95,000 1300 1700 1600 Interior Work 35 30 $2,500 $75,000 1200 1700, 1800 1700 Finish Work 7 50 $6,000 $75,000 1400, 1500, 1600 1900 1800 Install Fixtures & Equipment 7 10 $1,500 $25,000 1600 1900 1900 Substantial Completion 0 0 $0 $0 1700, 1800