The ratio of the incomes of Rajan and Balan is 7:6 and the ratio of their expenditure is 6:5. If at the end of the year, each saves $1000 then the income of Rajan is?	Choose the correct choice from the following options
A) $7600
B) $7000
C) $8000
D) $9000
E) $5000
Let the income of Rajan and $7000alan be $7x and $6x   Let their expenditures be $6y and $5y   7x-6y = 1000-------1)   6x-5y = 1000-------2)   From 1) and 2)   x = 1000   Rajan's income = 7x = 7*1000= 
<gadget id="calculator">7*1000</gadget>
<output>7_000</output>
$7000   Answer is $7000
<result>B</result>
The ratio of the incomes of Rajan and Balan is 7:6 and the ratio of their expenditure is 6:5. If at the end of the year, each saves $1000 then the income of Rajan is?