Re Number of Backups

I would like to know, if you have your eMC settings for say, Frequency 3 day & Preserve Last 5, what happens to the 1st of the 5 backups?
Is that 1st backup automatically deleted from the list of 5, subsequently you end up with a whole new set of 5 after the 15 days?

Yes, as each new backup is made, only the last 5 will be kept. Older ones are deleted.

Thanks Gary, I was hoping that would be the answer.