content area Part 1 If a consumer buys movies and books, when there is a decrease in the price of movies, but no change in income, the consumer will buy A. less of all "normal" goods, including movies due to the substitution effect. B. fewer movies because the price of movies increases relative to the price of books. C. fewer movies because the price of movies decreases relative to the price of books. D. more of all "normal" goods, including movies due to the income effect