Knight signed a lease specifying that, if the $400-per-month rent was not received by the fifth of each month, Knight would owe the landlord $25 as liquidated damages, for every day that the rent was late. In January, Knight failed to pay the rent until the 21st of the month. The landlord insisted that Knight pay $800 because Knight owed $400 for the rent and $400 in late charges. What is most likely to be a court’s ruling?