I create Orders with for example
Pears 8
Apples 10
Orange 5
Pears 16
Now I want to create formula that calculates me 8*5+16*5 when I choose Pears and when I choose Orange 5*5, etc.
This is just one Order, other day I create for example new Order and the ranking can be different so now first comes Apples, Orange, pears, etc.