Dear Friends......I have the data like:-
Emp_ID Start_Date End_Date Pay_Due Pay_Drawn
===== ======== ======= ======= ========
101 07-APR-2008 31-JAN-2009 15000 12000
101 01-FEB-2009 20-MAR-2009 20000 17000
102 01-FEB-2008 15-APR-2009 10000 90000
Each employee can have multiple lines in the...