The initial AON diagram for a small engineering project is shown below with its planned activity times in days. At the end of the ${17}^{th}$ day, the field progress report gives you the following information:

Activity $"$A$"$ was completed on schedule.

Activity $"$B$"$ started as planned but five days were lost due to waiting for the required resources.

Activity $"$C$"$ was completed one day earlier.

The remaining duration of Activity $"D"$ is $2$ days.

The duration of activity $"$H$"$ will be reduced to $15$ days instead of $17$ days.

Activity $"Z"$ is expected to take three days more.

Due to owner requirement the volume of work of activity $"$ X $"$ will be increased by $100\%.$

Construct the updated AON diagram, calculate the early start and early finish times of each activity.