During the "May 1st" holiday, Yongle Electric held a TV promotional activity. In the morning, it sold 17 sets, each priced at 1,789 yuan. In the afternoon, it sold 21 sets of the same TV set. How much is the turnover on this day?
"五一"长假，永乐电器搞电视机促销活动，上午卖出17台，每台售价1789元，下午卖出同样的电视机21台，这天的营业额是多少元？
<gadget id="calculator">17 + 21</gadget>
<output>38</output>

<gadget id="calculator">1_789 * 38</gadget>
<output>67_982</output>

<result>67_982</result>