Terms for subject Economy containing economically viable

English	Russian
economically viable	экономичный (экономичное решение – economically viable solution ART Vancouver)
economically viable	экономически целесообразный (These buildings are at the end of their life cycle. Full or partial retention of these apartments is not technically possible or economically viable.  ART Vancouver)
economically viable selection	экономически целесообразный выбор (Alex_Odeychuk)