Dear Sir,How much the cost of travelling from subway Line 2 to East Nanjing Road station?

This is with regards to my earlier question. Just wanted to ask you 2 questions.

1) How much the cost of travelling from subway Line 2 to East Nanjing Road station?

2) How to go from Central Hotel Shanghai to Oriental Riverside Hotel (Congress Venue for Parkinson's Disease December 2011)

Kind regards,

Dr Khairul