Find the simple interest on $3200 for 3 years at 10% per annum?	Pick one:
A) $250	B) $300	C) $500	D) $600	E) $960
SI = PTR/100   = 3200*3*10/100= 
<gadget id="calculator">3200*3*10/100</gadget>
<output>960</output>
$960   Answer is $960
<result>E</result>
Find the simple interest on $3200 for 3 years at 10% per annum?