write a read me file contsining instructions for how to compile the and run the following software.

import java.util.Scanner;

import java.util.ArrayList;

import java.util.Collections;

import java.util.List;

$//$ creating an abstract class of Expenses

abstract class Expense$\{$

protected String name;

protected double amount;

$//$ constructor of expenses

public Expense$($String name, double amount$)\{$

this.name $=$ name;

this.amount $=$ amount;

$\}$

$//$ abstract method that will be used to calculate expenses

public abstract double totalExpenses$()$;

public double getAmount$()\{$

return amount;

$\}$

public String toString$()\{$

return name $+"$: $"+$ amount;

$\}$

$\}$

$//$ classes that extend abstract Expense to get different expenses

class Groceries extends Expense $\{$

public Groceries$($double amount$)\{$

super$("$Groceries$",$ amount$)$;

$\}$

@Override

public double totalExpenses$()\{$

return amount;

$\}$

$\}$

class Utilities extends Expense $\{$

public Utilities$($double amount$)\{$

super$("$Water and lights", amount$)$;

$\}$

@Override

public double totalExpenses$()\{$

return amount;

$\}$

$\}$

class Travel extends Expense $\{$

public Travel$($double amount$)\{$

super$("$Travelling cost$",$ amount$)$;

$\}$

@Override

public double totalExpenses$()\{$

return amount;

$\}$

$\}$

class Communication extends Expense $\{$

public Communication$($double amount$)\{$

super$("$Cellphone and Telephone", amount$)$;

$\}$

@Override

public double totalExpenses$()\{$

return amount;

$\}$

$\}$

class otherExpenses extends Expense $\{$

public otherExpenses$($double amount$)\{$

super$("$Other Expenses", amount$)$;

$\}$

@Override

public double totalExpenses$()\{$

return amount;

$\}$

$\}$

$//$ class for renring option

class Renting extends Expense$\{$

public Renting$($double amount$)\{$

super$("$Renting$",$ amount$)$;

$\}$

@Override

public double totalExpenses$()\{$

return amount;

$\}$

$\}$

$//$ class for buying the house option

final class Buying extends Expense$\{$

private final double purchasePrice;

private final double depositAmount;

private final double interestRate;

private final double loanPeriod;

public Buying$($double purchasePrice, double depositAmount, double interestRate, double loanPeriod$)\{$

super$("$Monthly house repayment", $0)$;

this.purchasePrice $=$ purchasePrice;

this.depositAmount $=$depositAmount;

this.interestRate $=$ interestRate;

this.loanPeriod $=$ loanPeriod;

this.amount $=$ totalExpenses$()$; $//$ setting the total of all expenses

$\}$

$//$calculating the monthly loan repayment and adding it to total expenses

@Override

public double totalExpenses$()\{$

double loanAmount $=$ purchasePrice $-$ depositAmount;

double decimalInterestRate $=$ interestRate$/100$;

double periodInYears $=$ loanPeriod$/12$;

double totalLoanAmount $=$ loanAmount$*(1+$decimalInterestRate$*$periodInYears$)$;

double monthlyPayment $=$ totalLoanAmount$/$loanPeriod;

return monthlyPayment;

$\}$

$\}$

$//$ setting up a class for car loan

class CarLoan extends Expense $\{$

private final String model;

private final String manufacturer;

private final double vehiclePurchasePrice;

private final double vehicleDeposit;

private final double vehicleInterestRate;

private final double insurancePremium;

private final double monthsToRepay;

public CarLoan$($String model,String manufacturer, double purchasePrice, double deposit, double interestRate, double insurancePremium, double monthsToRepay$)\{$

super$("$Car monthly payment", $0)$;

this.model $=$ model;

this.manufacturer $=$ manufacturer;

this.vehiclePurchasePrice $=$ purchasePrice;

this.vehicleDeposit $=$ deposit;

this.vehicleInterestRate $=$ interestRate;

this.insurancePremium $=$ insurancePremium;

this.monthsToRepay $=$ monthsToRepay;

this.amount $=$ totalExpenses$()$;

$\}$

$//$ to calculate the monthly repayments for the car

@Override

public double totalExpenses$()\{$

double principal $=$ vehiclePurchasePrice $-$ vehicleDeposit;

double monthlyInterestRate $=($vehicleInterestRate $/100)/12$;

double periodOfPayment $=$ monthsToRepay$/12$;

double carLoanRepayment $=$ principal$*(1+$monthlyInterestRate$*$periodOfPayment$)$;

double monthlyCarPayment $=$ carLoanRepayment$/$monthsToRepay;

double monthlyCarInstallment $=$ monthlyCarPayment $+$ insurancePremium; $//$ Total monthly cost $=$ loan repayment $+$ insurance premium

return monthlyCarInstallment ;

$\}$

$\}$

public class Part$1$I $\{$

$//$ the main method

public static void main$($String$[]$ args$)\{$

Scanner input $=$ new Scanner$($System$.$in$)$;

List expenses $=$ new ArrayList$<>()$; $//$ storing expenses in an array

$//$ requesting the user to enter monthly gross salary and tax deductions

System.out.println$("$Enter your gross monthly income: $")$;

double monthlyIncome $=$ input.nextDouble$()$;

System.out.println$("$Enter your estimated monthly tax deductions: $")$;

double deductedTax $=$ input.nextDouble$()$;

$//$ asking the user if they want to buy or rent property

int propertyChoice $=0$;

double livingCost $=0\mathrm{.}0$;

$//$ using do while to ensure that the program is only limmited to either buying or renting

do $\{$

System.out.println$("$Would you like to rent or buy property? $<<$ Enter $0$ for renting or $1$ for buying $>>")$;

propertyChoice $=$ input.nextInt$()$;

if $($propertyChoice $!=0$ && propertyChoice $!=1)\{$

System.out.println$("$invalid option selected. Please enter $0$ for renting or $1$ for buying"$)$;

$\}$

$\}$

while $($propertyChoice $!=0$ && propertyChoice $!=1)$;

if $($propertyChoice $==0)\{$

System.out.println$("$Enter your monthly rental amount: $")$;

double rentAmount $=$ input.nextDouble$()$;

expenses.add$($new Renting$($rentAmount$))$;

livingCost $=$ rentAmount;

$\}$

else if $($propertyChoice $==1)\{$

System.out.println$("$Enter the house purchase price"$)$;

double purchasePrice $=$ input.nextDouble$()$;

System.out.println$("$Enter the deposit amount: $")$;

double depositAmount $=$ input.nextDouble$()$;

System.out.println$("$Enter the interest rate in percentage"$)$;

double interestRate $=$ input.nextDouble$()$;

System.out.println$("$Enter the loan period in months $($ should be between $240$ and $360$ months$)")$;

double loanPeriod $=$ input.nextDouble$()$;

Buying buying $=$ new Buying$($purchasePrice$,$ depositAmount, interestRate, loanPeriod$)$;

expenses.add$($buying$)$;

livingCost $=$ buying.totalExpenses$()$;

$//$ checking the likelihood of getting the loan

if $($buying$.$totalExpenses$()>$monthlyIncome$/3)$

System.out.println$("$WARNING: your monthly repayment is greater than one$-$third of your gross salary. Approval of your loan is unlikely"$)$;

$\}$

$//$ asking the user to enter their monthly expenses

System.out.println$("$Enter the amount of money spent on grocery monthly: $")$;

double groceryMoney $=$ input.nextDouble$()$;

expenses.add$($new Groceries$($groceryMoney$))$;

System.out.println$("$Enter the amount of money spent on water and Lights monthly: $")$;

double utilitiesMoney $=$ input.nextDouble$()$;

expenses.add$($new Groceries$($utilitiesMoney$))$;

System.out.println$("$Enter the amount of money spent on travelling monthly: $")$;

double travelCost $=$ input.nextDouble$()$;

expenses.add$($new Utilities$($travelCost$))$;

System.out.println$("$Enter the amount of money spent on cellphone and telephone monthly: $")$;

double communicationMoney $=$ input.nextDouble$()$;

expenses.add$($new Communication$($communicationMoney$))$;

System.out.println$("$Enter the amount of money spent on any other expenses monthly: $")$;

double otherExpensesMoney $=$ input.nextDouble$()$;

expenses.add$($new otherExpenses$($otherExpensesMoney$))$;

$//$ Ask the user if they want to buy a vehicle

System.out.println$("$Do you want to buy a vehicle? $($Enter 'yes' or $\text{'}$no$\text{'})$: $")$;

String buyVehicle $=$ input.next$()$;

double monthlyCarPayment $=0\mathrm{.}0$;

if $($buyVehicle$.$equalsIgnoreCase$("$yes$"))\{$

System.out.println$("$Enter the model of the vehicle: $")$;

String model $=$ input.next$()$;

System.out.println$("$Enter the make of the vehicle: $")$;

String manufacturer $=$ input.next$()$;

System.out.println$("$Enter the purchase price of the vehicle: $")$;

double vehiclePurchasePrice $=$ input.nextDouble$()$;

System.out.println$("$Enter the total deposit: $")$;

double vehicleDeposit $=$ input.nextDouble$()$;

System.out.println$("$Enter the interest rate $($as a percentage$)$: $")$;

double vehicleInterestRate $=$ input.nextDouble$()$;

System.out.println$("$Enter the period of payment in months $")$;

double monthsToRepay $=$ input.nextDouble$()$;

System.out.println$("$Enter the estimated monthly insurance premium: $")$;

double insurancePremium $=$ input.nextDouble$()$;

CarLoan carLoan $=$ new CarLoan$($model$,$manufacturer, vehiclePurchasePrice, vehicleDeposit, vehicleInterestRate, insurancePremium, monthsToRepay$)$; $//5$ years $=60$ months

expenses.add$($carLoan$)$;

monthlyCarPayment $=$ carLoan.totalExpenses$()$;

$\}$

$//$calculating the net income, total expenses and available money

double netIncome $=$ monthlyIncome $-$ deductedTax;

double totalExpenses $=0$;

for $($Expense expense : expenses$)\{$

totalExpenses $+=$ expense.totalExpenses$()$;

$\}$

if $($totalExpenses $>0\mathrm{.}75*$ monthlyIncome$)\{$

System.out.println$("$Warning: Your total expenses exceed $75\%$ of your gross income."$)$;

$\}$

$//$ Display the total expenditure in descending order by value

Collections.sort$($expenses$,($a$,$ b$)->$ Double.compare$($b$.$totalExpenses$(),$ a$.$totalExpenses$()))$;

System.out.println$("$Expenses in descending order by value:"$)$;

for $($Expense expense : expenses$)\{$

System.out.println$($expense$.$toString$())$;

$\}$

$//$ Display the breakdown of expenses

$//$ System.out.println$("$

$-----$ Expenses Breakdown $----")$

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