Under articles 39 and 41 (respectively) of the Rules, the appointing authority might also assist the parties in fixing the arbitrators' fees and the arbitral tribunal in fixing the deposit for costs.
（分别）根据《规则》第39和第41条，指派当局还可协助各方当事人确定仲裁员的费用并协助仲裁庭确定费用的保证金。