-In the Above Figure, an Increase in Income Is Best

Multiple Choice

-In the above figure, an increase in income is best demonstrated by a

A) shift of D₁ to D₂ in Graph A, if good A is a normal good.
B) shift of D₂ to D₁ in Graph A, if good A is a normal good.
C) movement along D₀ from P₁ to P₂ in Graph B.
D) movement along D₀ from P₂ to P₁ in Graph B.