If α=0.995, IE=10 mA and ICO=0.5 mA, then ICEO will be...

If α=0.995, IE=10 mA and ICO=0.5 mA, then ICEO will be 

(A) 100 μA (B) 25 μA (C) 10.1 μA (D) 10.5 μA 
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