Question

/********************************************************************************
*                            INSTRUCTIONS                                       *
*  This program calculates the total fee charged for multiple accounts          *
*  Fix the errors so the program compiles and can produce the following output  *
*  How many accounts do you have?: 2                                            *
*  Enter number of checks for account 1: 10                                     *
*  Enter number of checks for account 2: 10                                     *
*  The sum of the fees for 2 accounts is $22.00                                   *
*********************************************************************************/

import java.util.Scanner;

public class BankCharges
{
   public static void main(String[] args)
   {      
      //Variable declarations
      int numChecks;
      double perCheckFee;
      double totalFee;
      double totalFeesAllAccounts; //accumulator
      int numAccounts;
            
      //Constant declarations for base fee and per check fees
      final double BASE_FEE = 10.0;
      final double LESS_THAN_20_FEE = 0.10;
      final double TWENTY_TO_THIRTYNINE_FEE = 0.08;
      final double FORTY_TO_FIFTYNINE_FEE = 0.06;
      final double SIXTY_OR_MORE_FEE = 0.04;
          
      // Create a Scanner object for keyboard input.
      Scanner keyboard = new Scanner(System.in);
      
      //Getting the number of accounts
      System.out.print("How many accounts do you have?: ");
      numAccounts = keyboard.nextInt();
      
      //validating number of accounts
      while (numAccounts <= 0)
      {
         System.out.println("There must be at least 1 account. Try again: ");
         numAccounts = keyboard.nextInt();
      }
      
      //Running total loop to calculate fees for multiple accounts
      for(int i = 0; i <= numAccounts; i++)
      {
         // Get the number of checks written.
         System.out.print("Enter number of checks for account " + (i + 1) + ": ");
         numChecks = keyboard.nextInt();
      
         // Determine the appropriate per-check fee.
         if (numChecks < 20)
            perCheckFee = LESS_THAN_20_FEE;
     
         else if (numChecks <= 39)
            perCheckFee = TWENTY_TO_THIRTYNINE_FEE;
      
         else if (numChecks <= 59)
            perCheckFee = FORTY_TO_FIFTYNINE_FEE;
      
         else
            perCheckFee = SIXTY_OR_MORE_FEE;
               
         //Calculate the total fee
         totalFee = BASE_FEE + numChecks * perCheckFee;
      
         //Totaling the fees from multiple accounts
         totalFeesAllAccounts = totalFee;
         
      }//end for loop
         
      //Display the sum of the fees for all of the accounts
      System.out.printf("The sum of the fees for %d accounts is $%,.2f\n", numAccounts, totalFeesAllAccounts);    
   }
}

Answer 1

Please find your solution below and if any doubt comment and do upvote.

CODE:

import java.util.Scanner;

public class BankCharges
{
   public static void main(String[] args)
   {      
      //Variable declarations
      int numChecks;
      double perCheckFee;
      double totalFee;
      double totalFeesAllAccounts = 0; //accumulator
      int numAccounts;
            
      //Constant declarations for base fee and per check fees
      final double BASE_FEE = 10.0;
      final double LESS_THAN_20_FEE = 0.10;
      final double TWENTY_TO_THIRTYNINE_FEE = 0.08;
      final double FORTY_TO_FIFTYNINE_FEE = 0.06;
      final double SIXTY_OR_MORE_FEE = 0.04;
          
      // Create a Scanner object for keyboard input.
      Scanner keyboard = new Scanner(System.in);
      
      //Getting the number of accounts
      System.out.print("How many accounts do you have?: ");
      numAccounts = keyboard.nextInt();
      
      //validating number of accounts
      while (numAccounts <= 0)
      {
         System.out.println("There must be at least 1 account. Try again: ");
         numAccounts = keyboard.nextInt();
      }
      
      //Running total loop to calculate fees for multiple accounts
      for(int i = 0; i <numAccounts; i++)
      {
         // Get the number of checks written.
         System.out.print("Enter number of checks for account " + (i + 1) + ": ");
         numChecks = keyboard.nextInt();
      
         // Determine the appropriate per-check fee.
         if (numChecks < 20)
            perCheckFee = LESS_THAN_20_FEE;
     
         else if (numChecks <= 39)
            perCheckFee = TWENTY_TO_THIRTYNINE_FEE;
      
         else if (numChecks <= 59)
            perCheckFee = FORTY_TO_FIFTYNINE_FEE;
      
         else
            perCheckFee = SIXTY_OR_MORE_FEE;
               
         //Calculate the total fee
         totalFee = BASE_FEE + numChecks * perCheckFee;
      
         //Totaling the fees from multiple accounts
         totalFeesAllAccounts += totalFee;
         
      }//end for loop
         
      //Display the sum of the fees for all of the accounts
      System.out.printf("The sum of the fees for %d accounts is $%,.2f\n", numAccounts, totalFeesAllAccounts);    
   }
}

OUTPUT: