(A) Develop the updated project network. The network needs to show actual start, actual finish, early start, early finish, late start, late finish, and total float of each activity.

(B) What is the critical path of the remaining part of the project based on the updated project network?

(C) How do the new project conditions affect the original project completion date (from what date to what date)?

(D) If everything goes as planned in the updated schedule, how many days of project delay is the contractor responsible for? In other words, how many days of time extension can be granted to the contractor? Answer this question assuming that the contract conditions require the contractor to finish the project by the original project completion date.

You are working for a contractor who is conducting a rehabilitation project. The project conditions are as follows: Project description: 7 activities are involved - Name[Duration]: A[24 hours), B[24 hours), C[40 hours), D[16 hours), E[32 hours], F[16 hours), and G[8 hours). The contractor wants to finish the project as quickly as possible. There is neither holiday nor weekend. There are 8 working hours per day. Project start date is Sep. 1, 2019. Supervision responsibility: The owner is responsible for Activities C and D. The contractor is responsible for Activities A, B, E, F, and G. Logical relationships are represented in the following network diagram. Start uration Early Activity Name Late Start Total Late FloatFinish E A F D The project started as planned, but you now want to update the original project schedule to reflect the following developments: Data date: Sep. 6, 2019 Completed activities: In-progress activities: Activity A (actual start date: 1, actual finish date: 3) Activity B (actual start date: 4, remaining duration: 5 days) Activity C (actual start date: 5, remaining duration: 4 days) Activity D (actual start date: 4, remaining duration: 4 days)