Use the Following to Answer Question(s): Shifts in Demand and Supply

Multiple Choice

Use the following to answer question(s) : Shifts in Demand and Supply

-(Exhibit: Shifts in Demand and Supply) Which graph best illustrates what happened in the desktop calculators market when handheld calculators were invented and came on the market?

A) the movement from M to N in Panel (a) .
B) the movement from O to P in Panel (b) .
C) the movement from N to M in Panel (a) .
D) the movement from P to O in Panel (b) .