8,900 +901

8,900 +901

8,900 +4,901

1 -1

7,999 +3,999

7,999 +3,999

4,000 -1

2 +1

4,000 -420

4,000 -420

4,000 -420

1

4,420 -1

4,420 -1

4,420 -1

1

4,421

4,421

4,421

1