Which of the following increases the demand for chicken?
A. an increase in the price of the grain used to feed chickens
B. an increase in the number of chicken farmers
C. an increase in the price of beef, a substitute for chicken
D. a fall in the price of chicken
Answer:C
Which of the following increases the demand for chicken?
A. an increase in the price of the grain used to feed chickens B. an increase in the number of chicken farmers C. an increase in the price of beef, a substitute for chicken D. a fall in the price of chicken