Purpose: Nestl is the opening case at the beginning of chapter 3. Headquartered in Vevey, Switzerland, Nestl is the largest food company in the world measured by revenues. Nestl has hundreds of products that include cereals, coffee, dairy products, pet foods, snacks, baby food, and bottled water. Thirty of Nestl's brands have annual sales of over 1 billion Swiss francs (about $ 1.1 billion), including Nespresso, Nescaf, Kit Kat, Smarties, Nesquick, Stouffers, Vittel, and Maggi. Nestl has around 450 factories, operates in 86 countries, and employs around 328,000 people.

Question: Conduct research to evaluate Nestl's sustainability efforts.