A hospital sees 500 people a day.  Each patient is seen for an average of 24 minutes.  The doctors charge $150 an hour to the hospital and the hospital charges the patients $200 an hour.  How much profit does the hospital make from these visits?
The hospital sees patients for 500*24=
<gadget id="calculator">500*24</gadget>
<output>12_000</output>
12000 minutes a day.
That means they see patients for 12000/60=
<gadget id="calculator">12000/60</gadget>
<output>200</output>
200 hours a day.
They profit 200-150=$
<gadget id="calculator">200-150</gadget>
<output>50</output>
50 per hour.
So they make a profit of 200 hours * $50/hour = $
<gadget id="calculator">200*50</gadget>
<output>10_000</output>
10000 a day from patient visits.

<result>10_000</result>