A parking lot stipulates that a parking fee of 5 yuan (within 2 hours) is charged for one parking, and an additional 1.5 yuan is charged every hour for more than 2 hours. How much should Xiaoling's father pay for parking here for 5 hours?
某停车场规定：停车一次收停车费5元(2小时以内)，超过2小时，每1小时加收1.5元，小玲的爸爸在此停车5小时应交停车费多少元？
<gadget id="calculator">3 * 1.5</gadget>
<output>4.5</output>

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

<result>9.5</result>