Petit jury panels; number to be qualified; period of service;

time for summoning. A. The judge shall determine the number of jurors to be summoned for service, the date and time for the appearance of jurors for qualification, the number of jurors to be qualified to provide panels of jurors for trial service and the size of trial jury panels. Procedures such as the use of alternate jury panels should be established where appropriate to lessen the burden of jury service on persons retained on petit jury panels. Jurors may be drawn, summoned and qualified by the judge at any time to supplement jury panels requiring replacement or augmentation. Petit jury panels may be qualified and may serve as the trial needs of the court require without regard to court terms. B. The supreme court shall establish, by rule, the appropriate length of jury terms. The court shall consider the number of trials held, the availability of jurors and the administrative and financial impact.