C) the percentage change in the quantity of apples demanded divided by the percentage
change
in the price of oranges.
D) the percentage change in the quantity of apples demanded divided by the percentage
changein the quantity of oranges demanded.

If the cross elasticity of demand between goods A and B is positive,

If the cross elasticity of demand between goods A and B is negative,

The greater the substitutability between Northwest timber and Southeast timber, the
________ isthe cross elasticity of demand between timber from the two regions and the
________ is theelasticity of demand for Northwest timber.

If goods A and B are complements,
A) the cross elasticity of demand between A and B is negative.
B) the cross elasticity of demand between A and B is positive.
C) their income elasticities of demand are both less than 1.
D) their income elasticities of demand are both greater than 1.

If a rise in the price of good B increases the quantity demanded of good A,

If a fall in the price of good A increases the quantity demanded of good B,

The cross elasticity of demand between Coca-Cola and Pepsi-Cola is
A rise in the price of good A will shift the

A) supply curve of good B rightward if the cross elasticity of demand between A and B is
positive.
B) demand curve for good B rightward if the cross elasticity of demand between A and B is
negative.
C) demand curve for good B rightward if the cross elasticity of demand between A and B is
positive.