title: convert SQL to LINQ group by min, count
body: <p>How convert SQL to LINQ</p>
  
  <pre><code>SELECT 
            [good_id]
            ,MIN([good_price]) as minPrice
            ,Count([distributor_id]) as distrCount
        FROM [Provizor].[dbo].[PRICES] where region_id=22
        GROUP BY [good_id]
        ORDER BY distrCount desc 
  </code></pre>
  
  <p>How to do this in LINQ grouping</p>