If(and formula help please
 

IF AND FORMULA HELP FOR the following scenarios


I have four columns with data
example
row# AD AE AG AH AI
1 12 22 133.00 140.00 data in all columns so AE row2
should be =" "
" " "" " " " "
12 122.00 0 no data in AE so row2 should be
" " 1 " " " "
15 0 144.00 no data in AE
1 " " "" " "
blank blank blank blank no data in all row
" " " " " " " "