Which of the following statements correctly represents actions taken by the government towards liberalisation? 

Which of the following statements correctly represents actions taken by the government towards liberalisation? 

P: levying high tariffs to discourage import and promoting the consumption of domestic goods and services 

Q: devaluation of the rupees to encourage inflow of foreign exchange 

R: allowing for private banks to make decisions independent of the RBI restrictions 

S: fixing prices of certain industrial goods in order to support increased consumption of these goods to boost the manufacturing industry 

A. P and Q only 

B. P and R only 

C. Q and R only 

D. Q and S only