Private Sub Workbook_SheetChange(ByVal Sh As Object, ByVal Target As Range)
Application.EnableEvents = False
Sh.[J4:J34] = "=IFERROR(LOOKUP(I4,I$38:J$43),"""")"
Sh.[L4:L34] = "=IFERROR(LOOKUP(K4,I$38:K$43),"""")"
Sh.[N4:N34] = "=IFERROR(LOOKUP(M4,I$38:L$43),"""")"
Sh.[P4:P34] = "=SUM(J4,L4,N4,O4)"
Application.EnableEvents = True
End Sub