Evaluate the Following Statements

Evaluate the following statements:
I.The slope of the demand curve is always equal to the elasticity of demand.
II.Moving down along a downward-sloping,straight-line demand curve,the elasticity of demand falls.

A) (I) and (II) are both true.
B) (I) is true and (II) is false.
C) (I) is false and (II) is true.
D) (I) and (II) are both false.