What percent of people between the ages of 45 and 65 suffer from presbycusis?

People are MOST likely to obey orders ______

a. if they are not supervised b. if their victim is in the same room c. when a great amount of power is vested in the person giving the order d. when someone else on their own level refuses to obey the orders

Before telesurgery can become more common, the telepresence system must be improved to provide more of which type of feedback for surgeons?

a. visual b. kinesthetic c. auditory d. tactile