If \[27.125=27+\] \[\frac{A}{10}+\] \[\frac{B}{100}+\] \[\frac{C}{1000}\] then \[\frac{A+B+C}{2}=?\]

• A.                                 
• B. \[6\]
• C. \[7\]                             
• D. \[10\]