Question

Analyze a family's spending habits by creating a program that performs arithmetic calculations. The program should ask the user to enter information for the following questions. How much does the family spend on groceries per month?

How much does the family spend on dining out per month?

How much does the family spend on entertainment per month?

How much does the family spend on rent/mortgage per month? How much does the family spend on utilities per month?

How many family members are there?

What is the family income per year?

Questions 1–5 and 7 should accept decimal values from the user. Question 6 should accept an integer from the user. The program should output the total amount that the family spent on food per month. This includes groceries and dining out. The program also needs to output the total amount spent on living expenses each month. This is the sum of rent/mortgage and utilities. The program should also display the entertainment expenses per person per month. Finally, the program needs to show the family surplus (deficit if the number is negative). This is the income minus all expenses. But remember that the expenses are input as monthly numbers and the income is yearly, so you will need to convert the monthly expenses to yearly numbers to calculate the surplus.

Check out the two samples input and outputs below. Remember, ">>" indicates user input.

Use Java language with examples, please.

Answer 1

import java.util.Scanner;

public class FamilySpending {

public static void main(String[] args) {

Scanner input=new Scanner(System.in);

System.out.print("How much does the family spend on groceries per month?");
double grocery_month=input.nextDouble();
System.out.println("How much does the family spend on dining out per month?");
double dining_month=input.nextDouble();
System.out.println("How much does the family spend on entertainment per month?");
double entertainment_month=input.nextDouble();
System.out.println("How much does the family spend on rent/mortgage per month?");
double rent_month=input.nextDouble();
System.out.println("How much does the family spend on utilities per month?");
double utilities_month=input.nextDouble();
System.out.println("How many family members are there?");
int number_family=input.nextInt();
System.out.println("What is the family income per year?");
double family_income=input.nextDouble();
System.out.println("Total food expenses each month = "+(grocery_month+dining_month));
System.out.println("Total amount spent on living expenses each month = "+(rent_month+utilities_month));
System.out.println("Entertainment expenses per person per month = "+(entertainment_month/number_family));
double total_expense=grocery_month+dining_month+entertainment_month+rent_month+utilities_month;
double income_month= (family_income/12.0);
double defict=income_month-total_expense;
System.out.println("Surplus/Deficit is: "+ defict);

}

}