a) The market for automobile tires after the price of rubber increases. b) The market for a hardcover book in which the publisher overestimated demand, charging more than the equilibrium price. (Instead of a shift, indicate the quantity of the shortage or surplus of the book.) c) The market for a normal consumer good after a significant rise in average income. d) The market for infant cribs after a significant decline in the birth rate. For the following three parts, answer each question completely, directly, and succinctly. e) If the demand for a good decreases, ceteris paribus, what will happen to the equilibrium price