23. A finance company lent a certain amount
of money to Firm A at 7% annual interest. An
amount $100 less than that lent to Firm A was
lent to Firm B at 8%, and an amount $200
more than that lent to Firm A was lent to Firm
C at 8.5%. All loans were for one year. If the
total annual income is $126.50, how much
was lent to each firm?
