Deposit Account — Monthly Statement

Tiered interest, maintenance & overdraft fees, ending balance. (Rebuilt from COBOL ACCT-STMT.)

Any value other than 1/2/3 is treated as UNKNOWN.
Held as PIC 9(7): max 7 digits, overflow wraps (mod 10,000,000).
Held as PIC 9(3): max 3 digits, overflow wraps (mod 1,000).
Enter values and press Calculate.