Why Did Businesses Support the Pure Food and Drug Act

Why did businesses support the Pure Food and Drug Act?

A) They understood that they were liable if they harmed the health of consumers by selling spoiled products.
B) They wanted to protect their workers from spoiled foods.
C) They saw their own market share dwindle as superior European foods grew more popular.
D) They understood that greater public confidence in the quality of the products helped their sales.
E) They were concerned about the health and welfare of their workers.