Imej profil WriterS11
@WriterS11
Ahli semenjak 15 Februari 2011
0 Cadangan

WriterS11

Dalam Talian Luar Talian
Native Russian, fluent in English. Welcome
$9 USD/hr
21 ulasan
4.0
  • 90%Kerja Diselesai
  • 100%Mengikut Bajet
  • 100%Tepat Pada Masa
  • 7%Kadar Ulang Upah

Portfolio

Ulasan Terkini

Penerbitan

Negative Value Tax

The cost itself cannot be negative as the individual cost of competitive goods in economy is usually equivalent to the sum of the resources used in the production of an individual utility. The notion of useless costs, costs with zero utility, actually does not exist and represents itself to be a mathematical abstraction, and therefore useless costs cannot be named as costs according to any definition.

Sijil

  • US English Level 1
    95%
  • UK English 1
    75%

Pengesahan

  • Facebook Disambung
  • Freelancer Keutamaan
  • Bayaran Disahkan
  • Telefon Disahkan
  • Identiti Disahkan
  • E-mel Disahkan

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