What are the two key parties to a promissory note?

Assume that the following conditions exist: a. all banks are fully loaned up- there are no excess reserves, and desired excess reserves are always zero. b. the money multiplier is 5 .     c. the planned investment schedule is such that at a 4 percent rate of interest, investment =$1450 billion. at 5 percent, investment is $1420 billion. d. the investment multiplier is 3 . e.. the initial equilibrium level of real gdp is $12 trillion. f. the equilibrium rate of interest is 4 percent now the fed engages in contractionary monetary policy. it sells $1 billion worth of bonds, which reduces the money supply, which in turn raises the market rate of interest by 1 percentage point. calculate the decrease in money supply after fed's sale of bonds: $nothing billion.

Which of the following best describes what production accomplishes? a. efficient use of natural resources. b. a reduction in the size of the labor force. c. an increase in supply that lowers prices. d. value added to resources that already exist.

If art has a 7/1 arm, how long will the fixed interest rate be applied to his loan?