ECO 365 Week 1 participation Change in Demand vs. Change in Quantity Demanded

Class,

What is the difference between a movement along and a shift of the demand curve? What is the effect on the equilibrium price and quantity that results from an increase in demand, supply, and both? Provide a general explanation for each instance, and then provide a real-world example.

Cite the source(s) used to answer this question. Provide the source(s) below your response and apply APA guidelines for references.