Which of the following statements about the Chief Election Commission are correct? 1. The Election Commission celebrated its Golden Jubilee in 2001. 2. It currently consists of Chief Election Commissioner and two Election Commissioners. 3. For the first time two additional Commissioners were appointed in 1993. 4. The President appoints Chief Election Commissioner and Election Commissioners and have tenure of six years or up to the age of 65 years, whichever is earlier.