I have this formula that keeps producing a "HD" in the destination cell H8
even though it reads this way...
=IF(AND(Y8,AA8,AB8,AC8,AL8,AW8,BJ8,BN8,BO8,BQ8,BR8 =""),"",IF(AND(Y8,AA8,AB8,AC8,AL8,AW8,BJ8,BN8,BO8, BQ8,BR8=49),"NGP",IF(AND(Y8,AA8,AB8,AC8,AL8,AW8,BJ 8,BN8,BO8,BQ8,BR8<=48),"F",IF(AND(Y8,AA8,AB8,AC8,A L8,AW8,BJ8,BN8,BO8,BQ8,BR8="R"),"R",IF(AND(Y8,AA8, AB8,AC8,AL8,AW8,BJ8,BN8,BO8,BQ8,BR8=85),"HD",IF(A ND(Y8,AA8,AB8,AC8,AL8,AW8,BJ8,BN8,BO8,BQ8,BR8=75) ,"D",IF(AND(Y8,AA8,AB8,AC8,AL8,AW8,BJ8,BN8,BO8,BQ8 ,BR8=65),"C")))))))

So could someone help me to understand this formula or what I might be doing
wrong.