Universal Containers has proposed using a Developer Edition org to stage changes to their Customer Community, which includes multiple custom Visualforce pages and components.

Which three risks should a Technical Architect consider in this strategy? (Choose three.)

A. Developer Edition orgs CANNOT have sandboxes, which will make team development difficult.

B. Developer Edition orgs have limited user counts and low data volume limits, which will make User Testing difficult.

C. Code changes CANNOT be deployed from a Developer Sandbox to Production.
D. Developer Edition orgs do NOT run on production servers, and will NOT perform well during testing,

E. Change Sets CANNOT be used to deploy from Developer Edition to Production, which will make deployment more complex.