(a) Subject to any limitation provided in the particular exemption, a fund that is exempt remains exempt to the extent that it can be traced into deposit accounts or in the form of cash or its equivalent.
(b) The exemption claimant has the burden of tracing an exempt fund.
(c) The tracing of exempt funds in a deposit account shall be by application of the lowest intermediate balance principle unless the exemption claimant or the judgment creditor shows that some other method of tracing would better serve the interests of justice and equity under the circumstances of the case.