title: Read Csv using LINQ
body: <p>I am having a csv file like this</p>
  
  <pre><code>A, 22, 23, 12
  B, 32, 4, 33
  C, 34, 3 ,33
  </code></pre>
  
  <p>I want to print the sum and average of each row and skip the first column. How to do in LINQ using Lambda</p>