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Application for a lawn-mowing service. The lawn-mowing season lasts 20 weeks. The weekly fee for mowing a lot under 40 square feet is $25. The fee for a lot that is 40 square feet or more, but under 60 square feet, is $35 per week. The fee for a lot that is 60 square feet or over is $50 per week. Prompt the user for the length and width of a lawn USING JOPTIONPANE, and then display the weekly mowing fee USING JOPTIONPANE , as well as the 10-week seasonal fee.

Sagot :

The prompt to the user for the length and width of a lawn is; Done by the program created below in Java using JOPTIONPANE

How do you write a Program in Java?

// library

import java.util.*;

// class definition

class Main

{// main method of the class

public static void main (String[] args) throws java.lang.Exception

{

  try{

   // object to read inputs

     Scanner scr=new Scanner(System.in);

     System.out.print("Enter length of lawn:");

     // read the length of lawn

     int length=scr.nextInt();

     System.out.print("Enter width of lawn:");

     // read the width of lawn

     int width=scr.nextInt();

     // find area of lawn

     int area=length*width;

     //if area is less than 400

     if(area<400)

     {// Weekly mowing fee

         System.out.println("Weekly mowing fee is:$25");

         // seasonal fee

         System.out.println("20-week seasonal fee is:$"+(25*20));

     }

     // if area >=400 and area <600

     else if(area>=400 && area<600)

     {

        // Weekly mowing fee

         System.out.println("Weekly mowing fee is:$35");

         // seasonal fee

         System.out.println("20-week seasonal fee is:$"+(35*20));

     }

     // if area >=600

     else if(area>=600)

     {

        // Weekly mowing fee

         System.out.println("Weekly mowing fee is:$50");

         // seasonal fee

         System.out.println("20-week seasonal fee is:$"+(50*20));

     }

  }catch(Exception ex){

      return;}

}

}

Read more about Java Programming at; https://brainly.com/question/18554491

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