The interest at the end of the first year is 8 * 5.5% = 4,400 yuan, and the balance is 84,400 yuan.

Pay 20,000 yuan in the second year, and pay interest in the first year, that is, * * * * 24,400 yuan, and the balance at this time is 60,000 yuan.

The interest at the end of the second year is 6 * 5.5% = 3,300 yuan, and the balance is 63,300 yuan.

In the third year, 20,000 yuan will be paid, and in the second year, interest will be paid, that is, 23,300 yuan will be paid.

(1) 24400 yuan in the second year.

(2) The repayment in the third year is 23,300 yuan.