NAICS has twice the volume of combination industry groupings as SIC. The very best level of NAICS classification is known as the sector, and corresponds roughly towards the division in SIC. There are twenty broad sectors in NAICS, in comparison to only ten divisions in SIC. Jadi apa yang http://museumofscienceandindustr14690.theideasblog.com/13829779/i-m-the-industry-baby-options