Lucy has just finished washing her car and is now checking its oil level. The oil dipstick shows her car’s oil is below the "Low" line. Lucy’s car must have more oil to operate well. What phase of the consumer decision-making process did Lucy just experience?

When a shortage or a surplus arises in the loanable funds market a. the supply of loanable funds changes to return the economy to its original real interest rate b. the nominal interest rate is pulled to the new equilibrium level c. the demand for loanable funds changes to return the economy to its original real interest rate d. the real interest rate is pulled to the new equilibrium level