i want to calculate the TAT between two times. the TAT target is <= 2 hours. i used the following formula
a1 has 3/13/2009 (received date)
b1 has 7:08 AM (received time)
c1 has 3/13/2009 (completed date)
d1 has 9:08 AM (completed time)
e1 has TAT formula :- '=IF((D1-B1)*1440<=120,"Met...