Assignment:
Q: Design and write an Applet program in Java to simulate the operation of a car park pre-payment machine. The machine should allow the customer to select how many hours they require to park, accept payment in the following denominations: 10p, 20p, 50p, £1, and £2, and display the amount of any change due.
The charges are as follows:
Hours Amount payable
0-1 £1.00
1-2 £2.00
2-3 £3.50
3-4 £5.00
4+ £6.00
The program should:
1. Allow the customer to select the number of hours car parking to be purchased by pressing a button
2. Display the amount payable in a text box
3. Accept payment from the customer via button press until the full payment is received
4. A suitable 'thank you' message should be displayed if the payment is correct
5. If the payment is too much, the change due should be displayed
![1316_Applet viewer.jpg](https://secure.tutorsglobe.com/CMSImages/1316_Applet viewer.jpg)
At startup, note that the hours buttons are enabled, while the payment buttons are not. Once a time has been selected, the payment buttons should automatically enable and the hour buttons should disable.