Cant get spreadsheet to count different days off

D6:

=IF(Table1[[#This Row],[Hire Date
Full-Time]]<>"",DATEDIF(Table1[[#This Row],[Hire Date
Full-Time]],TODAY(),"y"),"")

H6:

 =IF(Table1[[#This Row],[Hire Date
Full-Time]]<>"",DATEDIF(Table1[[#This Row],[Hire Date
Full-Time]],TODAY(),"y"),"")

N6:

=IFERROR(LOOKUP(D6,{0,3,6},{80,120,160}),"")

O6:

=IFERROR(Table1[[#This Row],[Roll over]]+Table1[[#This Row],[Vacation hours
per Year]],"")

P6:

=IFERROR(Table1[[#This Row],[Accrued
Hours]]-Table1[[#This Row],[PTO
hours]],"")

Q6:

=IFERROR(FLOOR(IFERROR(Table1[[#This Row],[Vacation hours
per Year]]/52,""),1),"")

T6:

=IFERROR(Table1[[#This Row],[rate]]*Table1[[#This Row],[weeks]]+Table1[[#This Row],[Roll over]],"")