1. Calculate how much soup needs to be produced 2. For all vegetables calculate the prize per kg trimmed. 3. For all vegetables calculate the multiplication factor and % yield 4. Calculate the entire recipe - each individual item to how much items need to be ordered Potato Leek Soup Recipe for 12500 ml 4000 g Potatoes, peeled 1000 g Leek, trimmed 1000 g Onion, chopped 10'000 ml Chicken stock 900 ml Cream Soup for 350 pax at 170 ml per person Prize & Yield Potatoes P 80 - Yield per kg 920g Leek P 125 - Yield per kg 780 g Onion P 115 - Yield per kg 880g