70C-4-103.    Finance charge for open-end accounts.      With respect to an open-end consumer credit contract, a finance charge may only becalculated during any particular billing cycle on the basis of either:
      (1)  the average or actual daily balance of the account; or
      (2)  the unpaid balance of the account on the last day of the billing cycle after deductingpayments and credits received during the same cycle.
Enacted by Chapter 159, 1985 General Session