§ 18-6-1 Compensation and expenses oftrustee. Every trustee under any trust instrument, whether previously or subsequentlymade, shall be entitled to reasonable expenses and costs incurred in theexecution of the trust, and also reasonable compensation for services renderedas trustee, which expenses, costs, and compensation may be charged annually orfrom time to time and may be equitably apportioned between principal and incomein a manner that the trustee shall determine.