A

#### Amnon Wilensky

how can I force excel 2003 to ignore in calculation empty cells but not

cells with zero.

For example:

the formula =If(d4=0,e4*f4," ")

brings 600000 in the first cell and 120000 in the second cell even so the

cell is empty.

600000 0 500 1200

120000 300 400

Any help?

Thanks,

Amnon