1. Let's understand your problem: You have 1000 units of lumber and want to allocate it somehow. 2. To help, I need more information about how you'd like to allocate it. For example, do you need to split it between projects, sell parts of it, or something else? 3. Please specify the criteria or constraints (like equal parts, percentages, or lengths needed) so I can guide you on how to allocate your 1000 lumber units effectively.