Question$-1(1$ Point$)$ Highlight only one answer

An activity has an early start $($ES$)$ of day $3,$ a late start $($LS$)$ of day $9,$ an early finish $($EF$)$ of day $7,$ and a late finish of day $13,$ the activity:

A$.$ Has a lag

B$.$ Is progressing well

C$.$ Is not on the critical path

D$.$ Is on the critical path