Crumbie, a cereal company, not only provides nutritional information on the packaging box of its products but also goes a step ahead by providing a pamphlet that gives a detailed description of the production process. given this information, it can be deduced that crumbie is an advocate of

The answer is: Consumerism

Consumerism refers to a view that encourage the purchase of goods and services. Companies can contribute to consumerism during their marketing campaign. During the campaign, they would do many things to make their products seems desirable , which would encourage the consumers to buy their products.