Answer:
(I) Covenants on borrowing become more restrictive
This will decrease the demand for money as companies will have to bear more covenants which will restrict their business plans and because of this the demand curve of money will shift to the left which will decrease the interest rates
(II) The Federal Reserve increases the money supply
Increases in the money supply will shift the supply curve of money to the left which will in turn decrease the interest rates.
(III) Total household wealth increases
This will also shift the supply curve to the left as people will have more idol money that they would want to lend and earn an interest on, so this will also decrease the interest rates.
Step-by-step explanation: