Which of the following statements about Meisterling et al$.($Healthy beverage initiatives: A case study of scenarios for optimizing their environmental benefits on a university campus$)$ is INCORRECT?

Group of answer choices

They said that a problem with the UCSF sales ban on SSBs $($sugar sweetened beverages$)$ might be that there was no reduction in revenue from beverage sales.

Their hypothesis was that different ways of implementing HBIs $($healthy beverage initiatives$)$ will have different environmental impacts.

They made the empirically based assumption that the environmental impact of beverages on campus should be reduced.

To test their hypothesis, they used data on all the beverages consumed on one UC campus for one calendar year.