Each applicant shall be prepared to begin seed mixing, as described in Regulation .07 of this chapter, at the agreed upon time and date. The Department may grant a 1-hour extension beyond the agreed upon time for the mixing to begin. If, at the end of 1 hour, the applicant is not satisfactorily prepared to start the mixing procedure, the Department may cancel the mixing. The applicant may contact the Department to reschedule the mixing. The Department shall charge the applicant $25 for each canceled mixing session.