Assume consumers eat either rice or pasta for dinner every night. If the price of rice increases, in the pasta market one would expect to see:

Assume consumers eat either rice or pasta for dinner every night. If the price of rice increases, in the pasta market one would expect to see:
A.a decrease in the quantity of pasta demanded.
B.an increase in the quantity of pasta demanded.
C.a decrease in the demand for pasta.
D.an increase in the demand for pasta.
正确答案：an increase in the demand for pasta.