Which of the following is a written description of the work to be done?

<strong><span style="float:left;">A.</span></strong> <strong><span>Job qualification</span></strong> <strong><span style="float:left;">B.</span></strong> <strong><span>Job description</span></strong> <strong><span style="float:left;">C.</span></strong> <strong><span>Job analysis</span></strong> <strong><span style="float:left;">D.</span></strong> <strong><strong><span>Job posting</span></strong></strong> <p> </p>