I work in a call center and I am making a spreadsheet to see how many agents
we have on the phone by there schedules. (in 15 min. increments) It looks
like this:

A B C D E F G
H I J ......
3 NAME START STOP LUNCH 800 815 830 845 900
.......
4 JOHN 815 1715 1200 1300 X X X X
X ......

I made an If function to mark an X if the employee is there by their start
and stop time but I can't get it to not put an X when there are on lunch. The
formula that I have now is: =IF(AND($F3=$B4,$F3<$C4),"X","")

The ones that I have tried but dont work are
: =IF(AND(F$3=$B4,F$3<$C4),IF(AND(F$3<$D4,F$3<$E4), "X",""))
and: =IF(AND(F$3=$B4,F$3<$C4),IF(F$3<$D4,"X",IF(F$3<$E 4,"X")),"")

Please Help!! Thanks in advance.
~ROOKIE~