1. Two goods whose cross-price elasticity of demand is negative are known as:
A. substitute good.
B. complement good.
C. neither substitute nor complement.
2. The slope of a demand curve is most often:
3. When the demand for a good rises due to increase in its own price, the good is most likely a:
A. Normal good.
B. Giffen good.
C. Veblen good.