The greater the number of people who regularly use a product, the greater the number whose health is potentially at risk due to that product. More people regularly use household maintenance products such as cleaning agents and lawn chemicals than regularly use prescription medicines. Therefore, it is even more important for such household products to be carefully tested to ensure their safety than it is for prescription medicines to be so tested.
Which one of the following principles, if valid, most helps to justify drawing the conclusion in the argument above?
I put A but the credited answer is C. Can anyone tell me why, please? Thanks!
Admin note: added link
https://classic.7sage.com/lsat_explanations/lsat-49-section-2-question-15/
It eventually updated, over a week after I submitted. It took the longest of all the apps, but I get why now- thanks for the help, guys!