sentence of imprisonment in lieu of requiring the payment of the fine, costs, restitution or all 3; provided, however, that this additional sentence of imprisonment may not exceed 30 days, to be served concurrently or consecutively with the sentence originally imposed, as the court may order.

and imprisonment, or either, and administer oaths.

more than $50 per month, as determined by the court, for the term of the administrative release. In determining the amount of the fee, the court shall take into account the financial resources of the person and the nature of the burden its payment imposes. When a person fails to pay the administrative supervision fee, the court may revoke administrative release as provided in sections 1855 and 1856 unless the person shows that failure to pay was not attributable to a willful refusal to pay or to a failure on that person's part to make a good faith effort to obtain the funds required for the payment.

that the default was willful, the court may, in addition to the action required by paragraph (1) of this subsection a., impose a term of imprisonment or participation in a labor assistance program or enforced community service to achieve the objective of the court-imposed financial obligation, restitution, or child support or other support or maintenance ordered by a court. These options shall not reduce the amount owed by the person in default. The term of imprisonment or enforced community service or participation in a labor assistance program in such case shall be specified in the order of commitment. It need not be equated with any particular dollar amount but, in the case of a fine it shall not exceed one day for each $50 of the fine nor shall it exceed a period of 90 consecutive days. In no case shall the total period of imprisonment in the case of a disorderly persons offense for both the sentence of imprisonment and for failure to pay a fine exceed six months.