English to Russian Bus/Financial Business/Commerce (general) Business Plan

Furthermore, and notably, the reader is asked to note in the Excel Sheets that the company has assigned a fixed % cost expense operating expense model not to exceed 7% per the net discounted expense per metric ton. This model allows the company to safely and conservatively manage its internal affairs and operating costs down to a specific per MT operating expense thus assuring significant profitability on each and every trade the company engages in.

Помогите, пожалуйста, разобраться с первым предложением - я в нем совершенно запуталась и попросила заказчика переформулировать. Первоначально оно выглядело так:
Furthermore, and notably, the reader is asked to note in the Excel sheets that the company has assigned a not to exceed 7% per MT net discounted cost operating expense model.
По-моему, стало не намного лучше, но, может, кто-то догадается, как это лучше перевести. Спасибо!