need help..
a long distance provider charges the following rates for phone calls
daytime $0.07
evening $0.12
off-peak $0.05

create an app that allows the user to select a rate category (from a set of radio buttons) and enter the number of minutes of the call, then displays the charges. include a clear button that clears the input and calculated vales, and an exit button that closes the window. error checking: the minutes input by the user must be numeric, and it must be greater than zero.

can anyone help me with this? i made the program a few times but it wouldnt work so i deleted it all..

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create an app that ..............

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create an app that ..............

Sorry, we don't do that.

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