4. Stuffed-Crust Pizza is a new pizza introduced by Pizza Hut. What happens to the equilibrium price and

equilibrium quantity of Stuffed-Crust Pizza in each of the following situations?

a. Due to weather conditions, the output of wheat decreased and the price of wheat flour increased.

b. The price of beer decreased.

c. Domino's Pizza introduced a similar pizza that sold for $1 less than the one sold by Pizza Hut.

d. A recession reduced households' income.

e. A new oven technology reduced the time it takes to bake a pizza.