Question: Shakers is a fitness brand whose main product is the ShakeExpress, a vibrating fitness belt that users wear around their midsection. When the ShakeExpress is turned on, it vibrates the area around the user's midsection back and forth. There is no medical evidence that this vibration alone produces weight loss or muscle toning. Despite this, Shakers recently ran an advertisement claiming, "Order the ShakeExpress now! Just wear it for a week, and you will lose 3-inches from your midsection from it alone!" This claim most likely: Violates the FTCA because it is false or deceptive Violates the FTCA because it is not backed by evidence Violates the FTCA because it is unfair A and B B and C