Consider following demand and supply function for a market: D: P=200-5Q; S; P=20+4Q. The market equilibrium quantity is O Q-40 O Q-30 O Q-20 O Q-9 D Question 9 Consider the market for wheat, which currently is in equilibrium. A new farming technology makes production cheaper. This will lead to O An increase in equilibrium price and quantity O A decrease in equilibrium price and an increase in equilibrium quantity O An increase in equilibrium price and a decrease in equilibrium quantity O A decrease in equilibrium price and quantity