A present value of a machine is $128000. Its value depletiation rate is 25% per annum then find the machine value after 4 years?
Options.
A) A)$54000  B) B)$48000  C) C)$36520  D) D)$32450  E) E)$40500
P= $128000   R = 25%   T = 3 years   Machine value after 3years = P/(1-R/100)^T   =128000*3/4 * 3/4 * 3/4 * 3/4= 
<gadget id="calculator">128000*3/4 * 3/4 * 3/4 * 3/4</gadget>
<output>40_500</output>
$40500   Answer is $40500
<result>E</result>
A present value of a machine is $128000. Its value depletiation rate is 25% per annum then find the machine value after 4 years?