Find the amount on Rs.7000 in 2 years, the rate of interest being 4% per first year and 5% for the second year?  Choose the correct answer:
A) 5568  B) 6369  C) 5460  D) 7644  E) 6734
7000 * 104/100 * 105/100= 
<gadget id="calculator">7000 * 104/100 * 105/100</gadget>
<output>7_644</output>
&gt; 7644   Answer:7644
<result>D</result>
Find the amount on Rs.7000 in 2 years, the rate of interest being 4% per first year and 5% for the second year?