hola edguitar aquí  le dejo mis urls del deber
https://docs.google.com/document/d/1nbxfyH_t0lzcquBzf08SGyhPX6m0Gm7M-3NwVLengkQ/edit
documento de word
https://docs.google.com/presentation/d/1VTVyw-ub5y7YilnTgB8sLCs-Y0tsv5qLWY2GxtD6lAs/edit#slide=id.g16321f8_1_0
documento power point
https://docs.google.com/spreadsheet/ccc?key=0AhayYQQkLokBdFpHN2xUenpNMmFTY3FRWHhqZnMxUGc#gid=0
documento excel