Which of the following statement is TRUE of the effect of changes in demand and supply on price?

A. A decrease in supply will lead to fall in price and a fall in the quantity bought and sold
B. An increase in demand will lead to a fall in price and quantity bought and sold
C. A decrease in demand will lead to a rise in price and in the quantity bought and sold
D. An increase in supply will lead to a fall price and a rise in the quantity bought and sold  

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Correct Answer: D