Which of the Following Statements Is False

Which of the following statements is false?

A) Cost-benefit analysis results are expressed in net monetary benefit, taking into account costs, benefits, and harms associated with an intervention.
B) Cost-effectiveness analyses focus on one non-monetary outcome to determine the most cost-effective intervention when several options are possible.
C) Return on investment (ROI) analyses are not an appropriate method to analyze public health interventions because it is too difficult to take into account all of the variables needed for a good ROI calculation.
D) Opportunity costs are important to consider when determining which course of action to pursue in public health.