Indicate whether each of the following statements is true or false.

a)	Interest expense on long-term installment notes increases each year.
b)	Cash for machinery or buildings is often obtained by issuing long-term debt.
c)	Short-term notes payable normally mature within a year.
d)	Long-term installment notes are repaid all at once two to five years after the issue date.
e)	Most long-term loans are obtained from the corporation's stockholders.