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Question 4 Suppose there is a decrease in supply in a market where the supply curve slopes upwards and the demand curve slopes downwards. Which of the following would not occur? ( a) An excess supply. O b) A fall in price. c) A fall in supply. ( d) A fall in the equilibrium level of expenditure. Question 5 Suppose a market is in equilibrium, and then the demand increases. Which of the following would be shown on a graph that illustrated the effects? a) An excess demand at the initial equilibrium price. (b) An excess demand at the new equilibrium price. c) An excess supply at the initial equilibrium price. d) An excess supply at the new equilibrium price