Use of trams during the second Industrial Revolution changed the standard of living by allowing wealthy people to move away from city centers and commute when they needed to.
The answer is extrinsic motivation is that is shown in the
situation. Extrinsic motivation doesn't
always have to be another person, but it is some outside demand, obligation, or
reward that requires the achievement of a particular goal. Extrinsic motivation
is when I am motivated by outer factors.
Your correct answer would be D.
Market pressure will cause the price of cell phones rise until it reaches the equilibrium price