title: MySQL modelling task
body: <p>I have next task to do in MySQL:</p>
  <ul>
  <li>We have Accounts, Farms, Customers, and Users</li>
  <li>An account belongs to a Customer</li>
  <li>A User has access to one or more accounts</li>
  <li>A User has access to one or more farms tied to that account</li>
  <li>A farm is tied to one account</li>
  </ul>
  <p>Here is ER Model:</p>
  <p><a href="https://i.stack.imgur.com/RGjs5.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/RGjs5.png" alt="enter image description here" /></a></p>
  <p>Can someone take a look and check whether I made this correct?</p>