Use the activity specifications outlined in the table below to generate a first cut project schedule.

From these specifications, develop a network schedule and answer the following questions.

a. What is the project duration?

b. What type of activity is 1.6?

c. What type of activity is 1.7?

WBS ID Task Duration Predecessor 1 1 Project summary task 1.1 2 Design office complex 1.1.1 3 Determine budget 13 days 1.1.2 4 Determine the three best potential 4 days 3 architects 1.1.3 5 Interview architects 4 1.1.3.1 6 Architect 1 1 day 1.1.3.2 7 Architect 2 1 day 6 1.1.3.3 8 Architect 3 1 day 7 1.1.3.4 9 Select an architect 1 day 8 1.1.4 10 Prepare first draft plan 1 day 5,9 1.1.5 11 Review the plan 0.5 days 10 1.1.6 12 Finalize the plan 0.5 days 11 1.1.7 13 Obtain construction permit 0 days 12 1.2 14 Plan office layout 2 1.2.1 15 Prepare layout plan 2 days 1.2.2 16 Estimate costs 2 days 15 1.3 17 Buy materials 14 1.3.1 18 Rent tools and equipment 1 day 16 1.3.2 19 Purchase materials 1 day 16 1.4 20 Prepare the site 17 1.4.1 21 Excavate for foundation 8 days 1.4.2 22 Build the foundation 12 days 21 1.5 23 Begin construction 20 1.5.1 24 Build the pillars 10 days 1.5.2 25 Lay the roof 8 days 24 1.5.3 26 Build the walls 14 days 25 1.5.4 27 Flooring 14 days 25 1.6 28 Miscellaneous 27