If x dollars is invested at 10 percent for one year and y dollars is invested at 8 percent for one year, the annual income from the 10 percent investment will exceed the annual income from the 8 percent investment by $74. If $2,000 is the total amount invested, how much is invested at 8 percent? Choose the correct option:
A) $600
B) $700
C) $800
D) $900
E) $1000
0.1x = 0.08(2000-x)+74   0.18x = 234   x = 1300   Then the amount invested at 8% is $2000 - $1300 = $700   The answer is $700.2000 -  1300= 
<gadget id="calculator">2000 -  1300</gadget>
<output>700</output>
$700   The answer is $700.
<result>B</result>
If x dollars is invested at 10 percent for one year and y dollars is invested at 8 percent for one year, the annual income from the 10 percent investment will exceed the annual income from the 8 percent investment by $74. If $2,000 is the total amount invested, how much is invested at 8 percent?