Blank DVDs and Prerecorded DVDs Are Substitutes in Production

Multiple Choice

Blank DVDs and prerecorded DVDs are substitutes in production. An increase in the price of a blank DVD will lead to

A) an increase in the supply of prerecorded DVDs.
B) a decrease in the quantity supplied of prerecorded DVDs but not in the supply of prerecorded DVDs.
C) a decrease in the supply of prerecorded DVDs.
D) an increase in the quantity supplied of prerecorded DVDs but not in the supply of prerecorded DVDs.