Let D = Demand, S = Supply, P = Equilibrium

question 146

Multiple Choice

Let D = demand, S = supply, P = equilibrium price, Q = equilibrium quantity.What happens in the market for walnuts if the Centres for Disease Control and Prevention announces that consuming a half cup of walnuts each week helps to lower bad levels of cholesterol?

• A)D increases, S no change, P and Q increase
• B)S increases, D no change, P decreases, Q increases
• C)D and S increase, P and Q decrease
• D)D no change, S increases, P decreases, Q decreases

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