A certain city parking lot stipulates that at least 5 yuan should be paid for parking once, and an additional 1.5 yuan will be charged for each additional hour of parking for more than 2 hours. Master Wang parks here for 5 hours, how much is the parking fee?
某市停车场规定：停车一次至少交停车费5元，超过2小时，每多停l小时，加收1.5元．王师傅在此停车5小时，应交停车费多少元？
<gadget id="calculator">5 - 2</gadget>
<output>3</output>

<gadget id="calculator">1.5 * 3</gadget>
<output>4.5</output>

<gadget id="calculator">5 + 4.5</gadget>
<output>9.5</output>

<result>9.5</result>