Question

Caitlyn's Crafty Creations computes a retail price for each product as the cost of materials plus $14 multiplied by the number of hours of work required to create the product, plus $6 shipping and handling. Caitlyn’s Crafty Creations is having a semi-annual sale now, and everything is 25% off before shipping and handling: Retail price = 0.75 * (cost of materials + (14 * hours of work)) + 6 Create a class that contains a main () method that prompts the user for the name of a product (for example, "woven purse"), the cost of materials before discount and the number of hours of work required. Pass the numeric data to a method that computes the retail price of the product and returns the computed value to the main () method where the product name and retail price are displayed.

Answer 1

Answer:

The Java code is given below with appropriate comments and output

Explanation:

CaitlynsCraftyCreations.java

package org.students;

import java.util.Scanner;

public class CaitlynsCraftyCreations {

  public static void main(String[] args) {

     

      //Scanner object is used to read the values entered by the user.

      Scanner sc = new Scanner(System.in);

      //Getting Product Name From the User

      System.out.print("The name of a product :");

      String nameOfProduct=sc.nextLine();

     

      //Getting the cost of the material entered by the user.

      System.out.print("The cost of materials : $");

      double costOfMaterials=sc.nextDouble();

     

      //Getting the Hours of work entered by the user..

      System.out.print("Enter the hours of work :");

      double hoursOfWork =sc.nextDouble();

     

      /*

      * Calling the method

      * by passing the costOfMeterials and hoursOfWork as parameters.

      * Get the Returned value and stored into a varible of type double.

      */

      double retailPrice= findRetailPrice(costOfMaterials,hoursOfWork);

     

      //Displaying the Product name and Its retail price after discount.

      System.out.println("The Name of the Product is :"+nameOfProduct);

      System.out.println("The Retail Price after Discount is : $"+retailPrice);

         

     

  }

  /*

  * This method will find the retail price of the Product after discount.

  * @Param costOfMaterials,hoursOfWork

  * Return discounted retail price of double type.

  */

  private static double findRetailPrice(double costOfMaterials,double hoursOfWork)

  {

      return 0.75 * (costOfMaterials + (14 * hoursOfWork)) + 6 ;

  }

}

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Output:

The name of a product :Woven Purse

The cost of materials : $500

Enter the hours of work :25

The Name of the Product is :Woven Purse

The Retail Price after Discount is : $643.5

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