Suppose that investors and savers become pessimistic about the future state of the economy because of recent data on the labor market. Consequently, the demand for investment changes by 5 trillion and the supply of savings changes by 2.5 trillion. The market for savings and investment. Real Interest Rate (% per year) Investment (trillions of 2009 dollars) Savings (trillions of 2009 dollars) 2 15.5 8.0 4 14.0 9.0 6 12.5 10.0 8 11.0 11.0 10 9.5 12.0 The new equilibrium interest rate is % and the new level of saving and investment is $ trillion