project to replace an existing diesel generator at customer premises, with a new water turbine to provide cheaper electricity for the customer's manufacturing processes. Currently, a project- planning group has been formed, with representatives from both companies, and a series of key activities have been identified, together with a logical network diagram for the project. Project task information and the initial logical network diagram has been outlined in Figure 1 below. Notes Resource (EML) is a special Eco-Machines Limited resource and is strictly limited to 120 units. A C 60 20 20 B 5 10 20 40 10 J D F 80 E 20 80 15 40 15 15 10 G 60 10 20 50 Figure 1 Network diagram Using the initial logical network structure within Figure 1 as a basis, complete the diagram using critical path method to calculate the minimum project duration, and answer the following questions. Question 1 (3 points) Using the initial logical network structure within Figure 1 as a basis, complete the diagram using critical path method to calculate the minimum project duration. What is the project duration? Question 2 (4 points) The group has identified that the resource EML has been ovellocated. Apply the resource levelling method to solve resource overalocation problem. what is the duration now? Question 3 (3 points) Which activity(s) has free slack after resource levelling? project to replace an existing diesel generator at customer premises, with a new water turbine to provide cheaper electricity for the customer's manufacturing processes. Currently, a project- planning group has been formed, with representatives from both companies, and a series of key activities have been identified, together with a logical network diagram for the project. Project task information and the initial logical network diagram has been outlined in Figure 1 below. Notes Resource (EML) is a special Eco-Machines Limited resource and is strictly limited to 120 units. A C 60 20 20 B 5 10 20 40 10 J D F 80 E 20 80 15 40 15 15 10 G 60 10 20 50 Figure 1 Network diagram Using the initial logical network structure within Figure 1 as a basis, complete the diagram using critical path method to calculate the minimum project duration, and answer the following questions. Question 1 (3 points) Using the initial logical network structure within Figure 1 as a basis, complete the diagram using critical path method to calculate the minimum project duration. What is the project duration? Question 2 (4 points) The group has identified that the resource EML has been ovellocated. Apply the resource levelling method to solve resource overalocation problem. what is the duration now? Question 3 (3 points) Which activity(s) has free slack after resource levelling