I am trying to keep track of company allowances.  
A                         B                          C                      
D                        E
Name               Hire Date                 eligibility date     allowed
units         used units

F
remaining units
above are the column headings.  Each emp.'s units are reset 1x / year at the
anniversary of hire.  I need to auto -set allowed units.
Any suggestions?  I need help. too many people to keep up with manually