Cell Solution, a cell phone provider, sell the following packages: 800 minutes p

Question

Cell Solution, a cell phone provider, sell the following packages:

800 minutes per month $45.00 per month

1500 minutes per month $65.00 per month

Unlimited minutes per month $99.00 per month

Customers may also select the following options:

Email $25.00 per month

Unlimited Text messaging $10.00 per month

The provider sell the following phones:

Model 100: $29.95

Model 110: $49.95

Model 200: $99.95

(A 6% sales tax applies to the sale of a phone.)

Additionaly, the provider offers individual plans and family plans. With the individual plan, the customer gets one phone. With the Family plan, the customer gets as many phones of the same model as he or she desires, and all the phone share the same minutes. Voicemail and text messaging fees are charged for each phone purchased under the Family plan. Create an application that calculates a customer's plan cost. The application's main form shoudl look similar to the one show in figure 7-69. When the user clicks the individual button, the form shown in Figure 7-70 should appear.

The user selects the phone model, options and package. When the calculate button is clicked, the charges are calculated and displayed.

When the user clicks the famiy button on the main form, the form shown in 7-71 should appear.

The users enter the number of phones, select the phone model, options, and package. When the calculate button is clicked, the charges are calculated and displayed.

Explanation / Answer

You can simply use the concept of if and else if statements to find the total bill for the provider. Cheers!

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