WorkDrive True Sync

WorkDrive True Sync

I have WorkDrive TrueSync on my windows PC. 

It shows 930GB total storage and 67.GB available.

I have 16 users, each with 100GB of data. 

Question 1) Is this 930 shared between all users?
Question 2) If so, why would Workdrive only be showing 960 instead of the 1600 im supposed to have (100 per 16 users)
Question 3) Im looking at my user storage dashboard, and im seeing this: