Show the effect of each on the real interest rate and the quantity of loanable funds. 11. The government increases spending 12. Businesses expect higher sales and without raising taxes steady improvements in economic conditions 13. In anticipation of longer life expectancy, 14. Political unrest causes foreigners to people begin to save more for take money out of the economy retirement 15. The government increases how much 16. The government offers a tax incentive income individuals can put in their to businesses that invest in machinery retirement account each year without and equipment