Which of the following facts is true regarding the scheme called Deendayal Upadhyaya Gram Jyoti Yojana (DDUGJY) for rural areas?

• A. The main function of this scheme is to segregate agricultural and non-agricultural feeders.
• B. The distribution and sub-transmission system in rural areas will be strengthened which will include installation of distribution transformers, feeders and meters for consumers.
• C. Rural electrification.
• D. All of the above