I'm sure that this has an incredibly simple answer but I've looked over this formula for hours and can't figure out the error. Essentially what I want the formula to do is if F3 = "Freshman" then check if U3 is blank, go through N3 and enter a value, if U3 is not blank go through U3. Then if F3 != "Freshman" and V3 is blank, go through S3, if V3 is not blank, use V3. Maybe there is a less complicated way of going about this but I'm not sure.

```
=IF(ISBLANK($U3)=TRUE,IF($F3="Freshman",IF(N3>=Lists!$H$7,3,IF(N3>=Lists!$H$6,2.5,IF(N3>=Lists!$H$5,2,IF(N3>=Lists!$H$4,1.5,IF(N3>=Lists!$H$3,1,IF(N3>=Lists!$H$2,0.5,IF(N3>Lists!$H$8,0,""))))))),IF(U3>=Lists!$I$7,3,IF(U3>=Lists!$I$6,2.5,IF(U3>=Lists!$I$5,2,IF(U3>=Lists!$I$4,1.5,IF(U3>=Lists!$I$3,1,IF(U3>=Lists!$I$2,0.5,IF(U3>=Lists!$I$8,"")))))))),IF(ISBLANK($V3)=TRUE,IF(S3>=Lists!$H$7,3,IF((S3>=Lists!$H$6,2.5,IF(S3>=Lists!$H$4,1.5,IF(S3>=Lists!$H$3,1,IF(S3>=Lists!$H$2,0.5,IF(S3>Lists!$H$8,0,"")))))),IF(V3>=Lists!$I$7,3,IF(V3>=Lists!$I$6,2.5,IF(V3>=Lists!$I$5,2,IF(V3>=Lists!$I$4,1.5,IF(V3>=Lists!$I$3,1,IF(V3>=Lists!$I$2,0.5,IF(V3>=Lists!$I$8,0,"")))))))))
```

I know that there are a lot of nested if's which is probably what's tripping me up. If anyone could help it would be much appreciated.