Answer: Team Building; Budget
Step-by-step explanation:
Picking the right people to accomplish a project will always be paramount in projects and theatre is no different. The producer being the most powerful person on set, has the responsibility to pick personnel that will contribute the most to the production. In doing so, the producer builds a team which is where the process gets its name, Team building.
The producer must also administer the production budget such that it is spent efficiently, monitoring the spending every step of the way to make sure that as many goals as possible are met.