Java Problem #1:You are asked to write a program that calculates your electric bill. You are toinput the number of kilo-watt hours (kWh) used in a 31 day billing period.Electricity costs 6.72 cents per kWh; a tax of 8% should be added. Write aprogram that accepts the number of kilo-watt hours used and prints a bill.Sample Run:Please enter the kilo watt hours over 31 days: 412Electric bill for a 31 days period is as follows:Number of Kilo Watt hours: 412.0Amount: $27.6864Tax: $2.214912Total: $29.901311999999997Solution:import java.util.Scanner;public class Problem1 {public static void main(String[] args) {Scanner input=new Scanner(System.in);System.out.print("Please enter the kilo watt hours over 31 days: ");double Kwatt=input.nextDouble();System.out.println("Electric bill for a 31 days period is as follows:");System.out.println("Number of Kilo Watt hours: "+Kwatt);double amount3DKwatt*6.72/100;double tax Value=amount*0.08;System.out.println("Amount: $"+ amount+"\t Tax: $"+taxValue );double total=amount+taxValue;System.out.println("Total: $"+ total);}}

PROGRAM CODE: import java.util.*;public class Main{public static void main (String[] args){Scanner…

Problem #1: You are asked to write a program that calculates your electric bill. You are to input the number of kilo-watt hours (kWh) used in a 31 day billing period. Electricity costs 6.72 cents per kWh; a tax of 8% should be added. Write a program that accepts the number of kilo-watt hours used and prints a bill. Sample Run: Please enter the kilo watt hours over 31 days: 412 Electric bill for a 31 days period is as follows: Number of Kilo Watt hours: 412.0 Amount: $27.6864 Total: $29.901311999999997 Tax: $2.214912 Solution: import java.util.Scanner; public class Problem1 { public static void main(String[] args) { Scanner input=new Scanner(System.in); System.out.print("Please enter the kilo watt hours over 31 days: "); double Kwatt=input.nextDouble(); System.out.println("Electric bill for a 31 days period is as follows:"); System.out.println("Number of Kilo Watt hours: "+Kwatt); double amount=Kwatt*6.72/100; double tax Value=amount*0.08; System.out.println("Amount: $"+ amount+"\t Tax: $"+taxValue ); double total=amount+taxValue; System.out.println("Total: $"+ total); }

Problem #1: You are asked to write a program that calculates your electric bill. You are to input the number of kilo-watt hours (kWh) used in a 31 day billing period. Electricity costs 6.72 cents per kWh; a tax of 8% should be added. Write a program that accepts the number of kilo-watt hours used and prints a bill. Sample Run: Please enter the kilo watt hours over 31 days: 412 Electric bill for a 31 days period is as follows: Number of Kilo Watt hours: 412.0 Amount: $27.6864 Total: $29.901311999999997 Tax: $2.214912 Solution: import java.util.Scanner; public class Problem1 { public static void main(String[] args) { Scanner input=new Scanner(System.in); System.out.print("Please enter the kilo watt hours over 31 days: "); double Kwatt=input.nextDouble(); System.out.println("Electric bill for a 31 days period is as follows:"); System.out.println("Number of Kilo Watt hours: "+Kwatt); double amount=Kwatt6.72/100; double tax Value=amount0.08; System.out.println("Amount: $"+ amount+"\t Tax: $"+taxValue ); double total=amount+taxValue; System.out.println("Total: $"+ total); }

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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