The relative costs of different parts of the process were also compared. Table lists the breakdown by process area of the adjusted direct cost developed in the previous section. The Panda FEED reported the costs of five major process areas as well as several categories of costs which are not specific to a single process area (e.g., general utilities, civil structural work, distributed control system (DCS), electrical equipment). In this analysis, costs not directly attributable to one of the five categories are distributed in proportion to the direct cost of each area. Finally, the costs are scaled to sum to the adjusted direct field cost total developed in Section 3. The Mustang FEED reported costs for nine major process areas, which are grouped into the same five categories. Other costs are distributed proportionally and then scaled to the adjusted direct field cost total as with the Panda FEED costs. Figure shows the process areas for the Mustang FEED in a simplified flowsheet diagram, and Figure shows the process areas for the Panda FEED. † Categories as in Mustang FEED .