90) A change in any of the ceteris paribus conditions for demand leads to a
A) a good going from an inferior good to a normal good.
B) movement along the demand curve.
C) shift of the demand curve.
D) change in supply.
91) Morgan graduates from college and gets a job paying $50,000 a year. While in school, she
consumed 4 pounds of chicken and 1 pound of shrimp a month. After she starts work, she
consumes 2 pounds of chicken and 3 pounds of shrimp a month. If everything else is held
constant, we know that
A) chicken and shrimp are normal goods for Morgan.
B) chicken is an inferior good and shrimp is a normal good for Morgan.
C) chicken is an inferior good for Morgan.
D) shrimp is a normal good for Morgan.
92) After the price of milk increases, David buys more eggs and less cereal. For David,
A) milk, eggs, and cereal are all complements.
B) milk and eggs are complements, and milk and cereal are substitutes.
C) milk and eggs are substitutes, and milk and cereal are complements.
D) milk, eggs, and cereal are all substitutes.
93) When a rise in the price of one item results in a decrease in the demand for another good, then
the two goods are
A) substitute goods. B) complementary goods.
C) inferior goods. D) satisfying the law of supply.