Mumbai, Sept. 6 -- The state Fee Regulating Authority (FRA) has again received requests from private medical and dental institutes, seeking changes to the existing rule which limits fee hikes. The Association of Management of Unaided Private Medical and Dental Colleges (AMUPMDC) wrote a letter to FRA, asking it to consider the amount they charge non-residential Indians (NRI) and management quota students as fees, instead of considering it as the institute's income....