You Would Expect a Good

You would expect a good:

A) that is a luxury to have a higher price elasticity of demand than a good that is a necessity.
B) with many substitutes to have a higher price elasticity of demand than a good with few substitutes.
C) that takes a large percentage of one's income to have a higher price elasticity of demand than a good that takes a small percentage of one's income.
D) all of the above.