CPT 19th June 2011 Paper doubt

vinay hingu (hard work is key to success)   (165 Points)

20 June 2011  

CPT paper of 19th June 2011 was pretty good i have one small doubt on eco paper

Q. 127 ECo : What will be AFC of 2 units ?

Output         0         1              2

Total           580      689       850

 

Options

A 105

B135

C 235

D161

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but according to me answer is 580/2 that is 290 and its not in option please suggest