balance 1000.00
check 100 10.00
check 101 20.00
check 102 30.00
check 103 100.00
deposit 1 10.00
deposit 2 20.00
deposit 3 30.00
deposit 4 500.00
balance 1400.00
1000.00
check 100 10.00
990.00
deposit 2 25.00
1015.00
check 101 20.00
990.00
check 104 50.00
940.00
check 100 10.00
930.00
check 104 50.00
880.00
check 102 30.00
960.00
check 101 21.00
940.00
check 103 100.00
840.00
deposit 3 30.00
870.00
deposit 4 500.00
1370.00
