In a rare case, a record number of about 20000 employees of the Government of Kerala retired on a single day (on 31 March 2010). Which among the following statements is/are correct in this respect? I. The mass retirement follows the Kerala government’s move to allow employees retiring any day during the year to work till March 31. II. In a recent bid to reduce burden on the state exchequer, the Government of Kerala reduced the retirement age of government employees from 59 to 58 years. III. More than 50% of those retired were from the Education department. Select the correct answer using the code given belowI, II and III I and III onlyII and III onlyI only