Question

Making Decisions III CellPhoneService.java + 1 import java.util.Scanner; 2 public class CellphoneService >- Ter Write a program for Horizon Phones, a provider of cellular phone service. Prompt a user for maximum monthly values for talk minutes used, text messages sent, and gigabytes of data used, and then recommend the best plan for the customer's needs as well as the price of that plan. public static void main (String args[]) // declare variables here // prompt user to enter talk minutes needed here // prompt user to enter text messages needed here // prompt user to enter gigabytes of data needed here 1/ add program logic here A customer who needs fewer than 500 minutes of talk and no text or data should accept Plan A at $49 per month. A customer who needs fewer than 500 minutes of talk and any text messages should accept Plan B at $55 per month. A customer who needs 500 or more minutes of talk and no data should accept either Plan C for up to 100 text messages at $61 per month or Plan D for 100 text messages or more at $70 per month. A customer who needs any data should accept Plan E for up to 2 gigabytes at $79 or Plan F for 2 gigabytes or more at $87. // output recommended plan here 17

Answer 1

CODE IN JAVA:

CellPhoneService.java file:

import java.util.Scanner;

public class CellPhoneService {

   public static void main(String[] args) {

       Scanner sc = new Scanner(System.in);
       int talkMinutes, messages, data;
       System.out.print("Enter talk minutes : ");
       talkMinutes = sc.nextInt();
       System.out.print("Enter text messates needed : ");
       messages = sc.nextInt();
       System.out.print("Enter gigabytes of data needed : ");
       data = sc.nextInt();
       if (data > 0) {
           if (data > 2) {
               System.out.println("The best recomended plan is F and the cost is $87");
           } else {
               System.out.println("The best recomended plan is E and the cost is $79");
           }
       } else if (talkMinutes > 500) {
           if (messages > 100) {
               System.out.println("The best recomended plan is D and the cost is $70");
           } else {
               System.out.println("The best recomended plan is C and the cost is $61");
           }
       } else {
           if (messages == 0) {
               System.out.println("The best recomended plan is A and the cost is $49");
           } else {
               System.out.println("The best recomended plan is B and the cost is $55");
           }
       }
   }

}

OUTPUT:

A Problems @ Javadoc Declaration Console X <terminated > Cell Phone Service [Java Application) C:\Program Files\ava\jdk-13.0.1\bin\ javaw.exe (08-Mar-2020, 8:31:45 pm) Enter talk minutes : 600 Enter text messates needed : 120 Enter gigabytes of data needed : 3 The best recomended plan is F and the cost is $87