It was intended that Rs. 585 be divided among P, Q and R in the ratio of 4 : 3 : 2, but bymistake the distribution was made in the proportion of 1/4 : 1/3 : 1/2. How much does 'R' gain bythe error?

• A. rs. 99
• B. rs. 126
• C. rs. 140
• D. rs. 152