Walkthrough v3\Q&A
From Captain of Industry Wiki
About step 3
Question: How long shall the queue of research subjects be?
Answer: The queue of research subjects shall be long enough to keep the researchers busy for the duration of this walkthrough or until the research on all subjects is completed, what ever comes first.
About step 4
Question: Why don't we build n more than 6x Research Lab?
Answer: The 6x Research Lab use almost all our unity.