Cost of services rendered for the period is as follows:

     
    12/31/2009 12/31/2008
Programming costs 1,037,368 849,006
Materials and maintenance 53,488 44,531
Personnel 319,857 224,539
Pole rental 78,629 55,124
Depreciation 496,183 322,700
Amortization 18,713 81,357
Programming guide 12,976 13,782
Third party service 335,984 240,378
Network electrical power 39,072 34,288
Vehicles 30,095 22,892
Telecommunications 295,350 205,381
Copyrights – ECAD 41,175 29,772
Sales commission 1,714 1,548
Lease of ducts 7,434 7,012
Other 21,774 21,144
    2,789,812 2,153,454