How do you find the interest and the new balance on these charge accounts?

Balance=$253.00, Payment=$12.65, Unpaid Balance=$12.63, Interest Rate per Month=1.6%, Interest= , New Balance=

1 answer

Not clear what balance and unpaid balance are.
Usually statements give unpaid balance (from last month), minus the payments, add purchases to get the new balance. Is $253 the new balance?

Also, charge accounts usually charge interest by the day. How does this account work if no days are specified?