In the market for wireless earbuds (a normal good), indicate whether the following events would cause an "increase or a decrease in demand" or an "increase or a decrease in the quantity demanded." Part 2 a. There is an increase in the price of carry cases for wireless earbuds. Part 3 A. increase in demand. B. decrease in quantity demanded. C. increase in quantity demanded. D. decrease in demand. Your answer is correct. Part 4 Equilibrium quantity would decrease . Equilibrium price would decrease . Part 5 b. There is a decrease in the price of devices used to charge wireless earbuds. Part 6 A. increase in quantity demanded. B. decrease in demand. C. decrease in quantity demanded. D. increase in demand