A man has $270,000 invested in three properties. One earns 12%, one 10% and one 8%. His annual income from the properties is $25,700 and the amount invested at 8% is twice that invested at 12%. (a) How much is invested in each property?   12%   property     $   10%   property     $   8%   property     $ (b) What is the annual income from each property?   12%   property     $   10%   property     $   8%   property     $

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