Answer: Self-efficacy
Explanation: According to Albert Bandura, Self-efficacy is the ability of an individual to have influence over matters that concerns his or her life as well as have control over how this matters happen or occur. Self-efficacy is the belief in one's ability to perform, accomplish or overcome a particular task, this affects every aspect of human lives.
According to Albert Bandura, Dave's confidence about his ability shows that he has a high level of self-efficacy.
There is not an absolute amount that she'd have to pay. However, it is very likely that she would pay more under a monopoly, due to the fact that the monopoly would control all apple sales. When a monopoly rules the sales and has no competition, the monopoly can regulate the prices.
Answer:
The laws of physics are the same for all observers in any inertial frame of reference relative to one another (principle of relativity). The speed of light in a vacuum is the same for all observers, regardless of their relative motion or of the motion of the light source.