Select the correct answer. The National Consumers' League (NCL) was founded in 1899. The organization sought to improve the working conditions faced by women and children. The group advocated for consumers to pressure companies to provide safe working environments. The NCL also supported limiting the use of child labor, promoting public health, enacting equal pay, and making use of product labels. Which situation would most likely have been protested by the NCL? A. an uncleanly factory building B. large tips given to a waiter C. a store hiring immigrant workers D. the merger of two corporations