Question

This interactive program focuses on if/else statements, Scanner, and returning values. Turn in a file named Budgeter.java. To use a Scanner for console input, you must import java.util.*; in your code. This program prompts a person for income and expense amounts, then calculates their net monthly income. Below are two example logs of execution from the program. This program’s behavior is dependent on the user input (user input is bold and underlined below to make it stand out and differentiate it from the program’s output). Your output should match our examples exactly when given the same input. (Be mindful of spacing, such as after input prompts and between output sections.) Look at the other example logs on the course web site to get more examples of the program's behavior. The program begins with an introductory message that briefly explains the program. The program then prompts the user for the number of income categories, then reads in that many income amounts. Next, the program asks whether the user would like to enter monthly or daily expenses. (The user enters 1 for monthly and 2 for daily.) The program will then read in a number of expense categories and an amount for each category, similar to how income was read. The program should then print out the total amount of income and expenses for the month, as well as the average amount of each per day. You may assume a month has exactly 31 days, though your program should be able to be easily modified to change this assumption (see below). After printing the total income and expenses, the program should print out whether the user spent or earned more money for the given month and by how much. If income and expenses were exactly equal, the user is considered to have spent $0 more than they earned (as opposed to earning $0 more than they spent). Finally, the program should print out which category the user falls into based on their net income for the month. The user’s net income is the result of subtracting their expenses from their income. The four categories are defined as follows: More than +$250: "big saver" More than -$250 but not more than $0: "spender" More than $0 but not more than +$250: "saver" -$250 or less: "big spender" After printing the user’s category, print a custom message of your choice about their spending habits. This message should be different for each range shown above and should be at least 1 line of any non-offensive text you like. This program processes user input using a Scanner. All monetary inputs will be real numbers; all other input will be integers. You may assume the user always enters valid input. When prompted for a value, the user will enter a value of the correct type. The user will enter a number of income and expense categories ≥ 1, and will only ever enter 1 or 2 when asked how to enter expenses. The monetary amount for each category of income and expense will be a non-negative real number (including real numbers such as 3.14 or 89.705).

This program asks for your monthly income and expenses, then tells you your net monthly income.

How many categories of income? 3

Next income amount? $1000

Next income amount? $250.25

Next income amount? $175.50

Enter 1) monthly or 2) daily expenses? 1

How many categories of expense? 4

Next expense amount? $850

Next expense amount? $49.95

Next expense amount? $75

Next expense amount? $120.67

Total income = $1425.75 ($45.99/day)

Total expenses = $1095.62 ($35.34/day)

You earned $330.13 more than you spent this month.

You're a big saver.

You should define a class constant for the number of days in a month. You should refer to this constant throughout your program appropriately so that the value can be changed and your program will continue to function correctly.

Answer 1

Note: Could you plz go through this code and let me know if u need any changes in this.Thank You
_________________

// Budgeter.java

import java.util.Scanner;

public class Budgeter {

   /*
   * Creating an Scanner class object which is used to get the inputs entered
   * by the user
   */
   static Scanner sc = new Scanner(System.in);
   static final int MONTHDAYS = 31;

   public static void main(String[] args) {
       //calling the methods.
       aboutProgram();
       performCalculations();

   }

   /*
   * This method will get the inputs entered by the user
   * and perform the calculations
   */
   private static void performCalculations() {
       int icnt = 0;
       double totIncome = 0, income = 0, totMonthly = 0.0, totDaily = 0.0;
       int monthlyOrDaily;
       System.out.print("How many categories of income? ");
       icnt = sc.nextInt();
       for (int i = 0; i < icnt; i++) {
           System.out.print("Next income amount? $");
           income = sc.nextDouble();
           totIncome += income;
       }
       System.out.print("Enter 1) monthly or 2) daily expenses?");
       monthlyOrDaily = sc.nextInt();
       if (monthlyOrDaily == 1) {
           System.out.print("How many monthly categories of expense? ");
           int cntMonthly = sc.nextInt();
           totMonthly = getTotMonthlyExpences(cntMonthly);
           System.out.printf("Total income = $%.2f($%.2f/day)\n", totIncome,totIncome / MONTHDAYS);
           double monAvg = totMonthly / MONTHDAYS;
           System.out.printf("Total expenses = $%.2f($%.2f/day)\n",totMonthly, monAvg);

           calculateDiff(totIncome, totMonthly);
       } else {
           System.out.print("How many daily categories of expense? ");
           int cntDaily = sc.nextInt();
           totDaily = getDailyExpense(cntDaily);
           System.out.printf("Total income = $%.2f($%.2f/day)\n", totIncome,totIncome / MONTHDAYS);
           System.out.printf("Total expenses = $%.2f($%.2f/day)\n", totDaily*MONTHDAYS,totDaily);
           calculateDiff(totIncome, totDaily*MONTHDAYS);
       }

   }

   private static void calculateDiff(double totIncome, double totMonthly) {
       double amt = 0.0;
       if (totIncome >= totMonthly) {
           amt = totIncome - totMonthly;
           System.out.printf(
                   "You earned $%.2f more than you spent this month.\n", amt);
       } else {
           amt = totIncome - totMonthly;
           System.out.printf("You spent $%.2f more than they earned.\n", -amt);

       }

       displayCategory(amt);
   }

   /*
   * Ths method will display the category type based on the amount.
   */
   private static void displayCategory(double amt) {
       if (amt > 250) {
           System.out.println("You're a big saver.");
       } else if (amt > 0 && amt <= 250) {
           System.out.println("You're a saver.");
       } else if (amt > -250 && amt <= 0) {
           System.out.println("You're a spender.");
       } else if (amt <= -250) {
           System.out.println("You're a big spender.");
       }

   }

   private static double getDailyExpense(int cntDaily) {
       double amt = 0.0, totAmt = 0.0;
       for (int i = 1; i <= cntDaily; i++) {
           System.out.print("Next expense amount? ");
           amt = sc.nextDouble();
           totAmt += amt;
       }
       return totAmt;
   }

   private static double getTotMonthlyExpences(int cntMonthly) {
       double totMonthly = 0, expense = 0.0;

       for (int i = 1; i <= cntMonthly; i++) {
           System.out.print("Next expense amount? $");
           totMonthly += sc.nextDouble();
       }

       return totMonthly;
   }

   private static void aboutProgram() {
       System.out.println("This program asks for your monthly income and");
       System.out.println("expenses, then tells you your net monthly income.");

   }

}
__________________________

Output:

This program asks for your monthly income and
expenses, then tells you your net monthly income.
How many categories of income? 3
Next income amount? $1000
Next income amount? $250.25
Next income amount? $175.50
Enter 1) monthly or 2) daily expenses?1
How many monthly categories of expense? 4
Next expense amount? $850
Next expense amount? $49.95
Next expense amount? $75
Next expense amount? $120.67
Total income = $1425.75($45.99/day)
Total expenses = $1095.62($35.34/day)
You earned $330.13 more than you spent this month.
You're a big saver.

_______________Could you plz rate me well.Thank You