I believe the answer is: double-blind experiment
In double blind experiments, the subjects that receive the treatment is remained unknown by both the researchers and the subjects until the experiment is finished. The main purpose of double-blind experiment it eliminate the bias of perception that might exist among researchers.
Answer:
A. protection from cruel and unusual punishment
Explanation:
I saw the answer on another brainly question
Answer:
The three primary stakeholders are the banks, the merchants, and the consumers.
Banks = Against, since this would mean that they will be receiving less
Merchants = For, since they would be paying less
Consumers = Generally unaffected. But I believe they would be more against the proposal because if interchange fees are capped, then the banks will find other ways to retrieve the lost revenues by other means, such as increasing the interest or etc.