Long-Distance Calls
A long-distance provider charges the following rates for telephone calls:
Rate Category | Rate per Minute |
Daytime (6:00 A.M. through 5:59 P.M.) | $0.07 |
Evening (6:00 P.M. through 11:59 P.M.) | $0.12 |
Off-Peak (midnight through 5:59 A.M.) | $0.05 |
Write a GUI application that allows the user to select a rate category (from a set of radio buttons), and enter the number of minutes of the call into an Entry widget. An info dialog box should display the charge for the call.
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