title: Confusion on Racket Function
body: <p>I am looking to create this function that takes a number and returns a string that gives that number as an item quantity. So far, I cannot think of a way to transfer this number into a string, nor come up with a clause that can change the grammar from 1 item to 2 item(s).</p>
  <pre><code>(check-expect (package-quantity 1) &quot;1 item&quot;)
  (check-expect (package-quantity 2) &quot;2 items&quot;)
  
  (define (package-quantity q)
    (
    
    
  </code></pre>