(a) When appropriate, in order to determine the net resources available for child support, the court may assign a reasonable amount of deemed income attributable to assets that do not currently produce income. The court shall also consider whether certain property that is not producing income can be liquidated without an unreasonable financial sacrifice because of cyclical or other market conditions. If there is no effective market for the property, the carrying costs of such an investment, including property taxes and note payments, shall be offset against the income attributed to the property.
(b) The court may assign a reasonable amount of deemed income to income-producing assets that a party has voluntarily transferred or on which earnings have intentionally been reduced.