B 15 15 D E 10 G Question 4 24 points) A Project Manager at a major Bank was given an assignment to implement and deliver an Internet application to enable the Bank clients access their account information The Project Manager has identified the below activities that must be performed. Activity Description Predecessors Duration (days) Generate Business Requirement Document 90 Prototype Application 40 Ordering and Installing Infrastructure Establish a Help Desk Application Development AB 135 F Quality Assurance C 100 Preproduction Advertising campaign CD H Sales Training and Production Rollout 1. (10 points) Draw the activity network for this problem Determine the earliest and latest start and in times and the stock for each activity prone to your diete this question at the end 2. ( points) What is the critical path? What is the earliest time this project can be finished? 16 points) If the earliest finish time of the project were considered too long by 95 days, which activities would you crash to end the project in 95 days entiert seine that the cost of crashing one activity by one day is: $20 for CD and G 530 for F, and $40 for each of the remaining activities and you could crash them by as much as you want. Explain carefully your answer. Be precise 4 points) Management decided not to crash any activity. The project began and it is now 60 days since the beginning Activity Also in progress and it seems in de poing to be finished on time. However, No other activity has been started yet What is the earliest time the project can be red now? Are there any actions you would recommend to the Project Manager to finish the earliest possible without having to crash any activity