Herbert’s Home Repair estimates each job cost as the cost of materials plus $35 per hour while on the job, plus $12 per hour for travel time to the job site. The main() method prompts the user for the name of a job (for example, Smith bathroom remodel), the cost of materials, the number of hours of work required, and the number of hours travel time. Pass the numeric data to a method that computes an estimate for the job and returns the computed value to the main() method which displays the job name and estimated price. An example of the program is shown below: Enter job descriptpon >> Room 210 Kitchen Enter cost of materials >> 5,000 Enter hours on the job work >> 120 Enter hours traveling >> 0 The price for Room 210 Kitchen is $9200. import java.util.Scanner; class JobPricing { public static void main(String[] args) { String description; double materials; double hoursOnJob; double hoursTraveling; double price; Scanner input = new Scanner(System.in); System.out.print("Enter job description >> "); description = input.nextLine(); System.out.print("Enter cost of materials >> "); materials = input.nextDouble(); System.out.print("Enter hours on the job work >> "); hoursOnJob = input.nextDouble(); System.out.print("Enter hours traveling >> "); hoursTraveling = input.nextDouble(); price = computePrice(materials, hoursOnJob, hoursTraveling); System.out.println("The price for " + description + " is $" + price); } public static double computePrice(double materials, double hours, double travel) { // Write your code here } }

Herbert’s Home Repair estimates each job cost as the cost of materials plus $35 per hour while on the job, plus $12 per hour for travel time to the job site. The main() method prompts the user for the name of a job (for example, Smith bathroom remodel), the cost of materials, the number of hours of work required, and the number of hours travel time. Pass the numeric data to a method that computes an estimate for the job and returns the computed value to the main() method which displays the job name and estimated price. An example of the program is shown below: Enter job descriptpon >> Room 210 Kitchen Enter cost of materials >> 5,000 Enter hours on the job work >> 120 Enter hours traveling >> 0 The price for Room 210 Kitchen is $9200. import java.util.Scanner; class JobPricing { public static void main(String[] args) { String description; double materials; double hoursOnJob; double hoursTraveling; double price; Scanner input = new Scanner(System.in); System.out.print("Enter job description >> "); description = input.nextLine(); System.out.print("Enter cost of materials >> "); materials = input.nextDouble(); System.out.print("Enter hours on the job work >> "); hoursOnJob = input.nextDouble(); System.out.print("Enter hours traveling >> "); hoursTraveling = input.nextDouble(); price = computePrice(materials, hoursOnJob, hoursTraveling); System.out.println("The price for " + description + " is $" + price); } public static double computePrice(double materials, double hours, double travel) { // Write your code here } }

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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Question

Herbert’s Home Repair estimates each job cost as the cost of materials plus $35 per hour while on the job, plus $12 per hour for travel time to the job site.

The main() method prompts the user for the name of a job (for example, Smith bathroom remodel), the cost of materials, the number of hours of work required, and the number of hours travel time.

Pass the numeric data to a method that computes an estimate for the job and returns the computed value to the main() method which displays the job name and estimated price.

An example of the program is shown below:

Enter job descriptpon >> Room 210 Kitchen Enter cost of materials >> 5,000 Enter hours on the job work >> 120 Enter hours traveling >> 0 The price for Room 210 Kitchen is $9200.

import java.util.Scanner;

class JobPricing {

public static void main(String[] args) {

String description;

double materials;

double hoursOnJob;

double hoursTraveling;

double price;

Scanner input = new Scanner(System.in);

System.out.print("Enter job description >> ");

description = input.nextLine();

System.out.print("Enter cost of materials >> ");

materials = input.nextDouble();

System.out.print("Enter hours on the job work >> ");

hoursOnJob = input.nextDouble();

System.out.print("Enter hours traveling >> ");

hoursTraveling = input.nextDouble();

price = computePrice(materials, hoursOnJob, hoursTraveling);

System.out.println("The price for " + description +

" is $" + price);

}

public static double computePrice(double materials, double hours, double travel) {

// Write your code here

}

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