^{When Hong Kong's economy was in recession, the income of the general public fell. try using graphics, Explain the changes in the equilibrium price and the equilibrium quantity of the automobile market. Equilibrium of the above cars How will changes in prices affect the supply of cars?}

^{b. Suppose both consumers and producers of white rice expect the future price of white rice to increase Lift. With the aid of a graph, try to explain that the current equilibrium price and quantity of white rice would be as what changes.}

^{Please help both are}