The income of R, S and T are in the ratio of 4 : 2 : 3 respectively and their expenses are in the ratio of 2 : 1 : 3 respectively. If R saves Rs. 12000 out of an income of Rs. 20000, then what will be the savings of S ?

• A. Rs. 2000
• B. Rs. 4000
• C. Rs. 8000
• D. Rs. 6000