Which one of the following characteristics is typical of salespeople who are trained in the foot-in-thedoor technique? a. they understand that making people feel uncomfortable leads to sales. b. they know when to say " for your time." c. they know that persistence is more important than annoying a potential customer. d. they understand that one "yes" is often followed by another.

A. hannah wants to improve her cardiorespiratory fitness levels, so she begins to alternate running on a flat track with running up stadium stairs. this principle is known as a type b tedium c time d frequency 2. charlie is easily winded during soccer practice and wants to improve his cardiorespiratory fitness. which activity would be best for him to choose? a lifting weights b walking from one class to another c running in a 5k race d riding a bike at a leisurely pace 3. felicia just began running this past month, but since she continues to run the exact same route and exact same distance every day, she is growing bored with her runs. this principle is known as a tedium b progression c specificity d reversibility