Sumproduct evaluation

[Joseph Horling]

Hi Chandoo People,

Could you check my sumproduct exercise and see if I did them correctly and point out what mistakes I made? Your input is greatly appreciated, Joe from Michigan.

 

[AlanSidman]

Joseph, There is nothing to check here.

 

[pecoflyer]

And for the record, is this a question about homework ?

 

[AliGW]

If it's homework and the OP has at least had a go, I don't think there's any problem with giving some feedback. However, without the workbook, it's impossible to offer advice.