Other 30-something-unit, inner-city Portland apartment complexes have sold consistently for approximately $3 million, according to research by Winkler and Dupont. UDP purchased its Southeast Division property in May 2011 for $645,000, according to Portlandmaps.
What is 'Return On Average Assets - ROAA'. Return on average assets (ROAA) is an indicator used to assess the profitability of a firm's assets, and it is most often used by banks and other financial institutions as a means to gauge financial performance. ROAA is calculated by taking net income and dividing it by average total assets.
When using the GPSA databook to calculate a single stage centrifugal compressor discharge temperature, the result is much higher than that we gained using the simulation software ProII or a compressor sizing program. The formula in the GASP is: T2=T1(P2/P1)^[(n-1)/n] (n-1)/n=(k-1)/(k*Eta) Eta - Polytropic efficiency.