Which of the Following Illustrates Consumers' Rights to Safe Products

Which of the following illustrates consumers' rights to safe products?

A) Food products must list their ingredients
B) Open competition in the marketplace
C) A new vacuum cleaner must be free of electrical hazards
D) Procter & Gamble provides a toll-free telephone number for consumers to use for complaints or questions
E) Clothing must be labelled with information about its proper care