(a) A covered transaction shall not provide for the negative amortization of principal or a balloon payment when the loan-to-value ratio at the time such covered transaction was made exceeds 100% or when the annual percentage rate of the loan exceeds the code mortgage rate unless such covered transaction is open-end, incurred to acquire or construct the consumer's principal residence or a reverse mortgage.
(b) This section shall be a part of and supplemental to the Kansas mortgage business act.