Greetings,
I have 7 cells that are"Weighted" as follows

Cell1 = 1, Cell2 = 2, Cell3= 3, Cell4= 2, Cell5= 3, Cell6= 2, Cell7= 3

In Cell 8 i need a function that will add the weight of each cell and
muliply by the value of each cell for example

if cell 3 's value = 3 & cell 6 's value = 2 the cell 8' value would = 13 i
should also mention that not all 7 cells will have a value but atleat one
will, Can this be done in a function or should i do it programmaticlly?