Filing rti

I want to file RTI so that I'll able to see my GROUP II answer sheet. I want to know to whom payment is made i.e. What's is to be written on cheque or to whom DD is to be made. secondly, is CHEQUE available as a source of RTI Payment? How much amount I need to pay if I required answer sheets of all group II papers along with the key answers given to evaluator in soft copy.