Answer the following question when looking at the market of tablets: iPad

1) Identify and explain one factor that has caused a shift in the demand curve (not what might happen ... discuss something that has happened in the market of tablet industry in recent years). Illustrate the impact on the market using supply and demand curves.

2) Identify and explain one factor that has caused a shift in the supply curve. Illustrate the impact on the market using supply and demand curves.