Where find profit margin on sales?
However, you profot profit margin on sales, you should be able to clear both platforms. Those are best cleared by finding the passages that lead to those areas. Return to the starting room and take the profot western corridor, following the passage northwards. The next passage on the right leads back to the corridor you just came from. Take the next corridor north (at a four-way cross). It leads to a room with an opening leading to a passage on a lower level. You should head down this lower passage.