Ruth does not violate any marketing or sales event guidelines.
Marketing or sales event guidelines refer to the rules and regulations implemented to ensure an ethical and professional level of conducting business. Such guidelines may also provide certain rules that one must adhere to, to ensure nothing is done illegally.
Providing a promotional item during a marketing/sales event is legal and allowed as long as the item or service provided does not exceed the $15 per person. Thus, Ruth does not violate any event guidelines.
Learn more about Code of Ethics here:
brainly.com/question/15847384