Question

Write a program that asks the user to enter the monthly costs for the following expenses incurred from operating his or her automobile:

Loan payment

Insurance

Gas

Oil

Tires

Maintenance

Write a function that takes these six items as arguments and computes the total cost of these expenses.

Write a main program that asks the user for these six items and calls your function.

Print total monthly cost and the total annual cost for these expenses.

Answer 1

#include <iostream>
using namespace std;

// function to compute monthly cost
double monthly_cost(double loan,double Insurance,double Gas,double Oil,double Tires,double Maintenance)
{
  double cost = loan+Insurance+Gas+Oil+Tires+Maintenance;
  return cost;
}
int main() {
  //variable declaration
  double loan,Insurance,Gas,Oil,Tires,Maintenance;
  //user input
  cout<<"Enter monthly cost for loan:\n";
  cin>>loan;
  cout<<"Enter monthly cost for insurance:\n";
  cin>>Insurance;
  cout<<"Enter monthly cost for gas:\n";
  cin>>Gas;
  cout<<"Enter monthly cost for oil:\n";
  cin>>Oil;
  cout<<"Enter monthly cost for tires:\n";
  cin>>Tires;
  cout<<"Enter monthly cost for maintenance:\n";
  cin>>Maintenance;
  //calculate total monthly cost
  double total_monthly_cost = monthly_cost(loan,Insurance,Gas,Oil,Tires,Maintenance);
  //calculate total monthly cost
  double total_annually_cost = total_monthly_cost*12;
  //print output
  cout<<"\nTotal Monthly cost for expenses incurred from operating his or her automobile is: "<<total_monthly_cost;

  cout<<"\n\nTotal Annual cost for expenses incurred from operating his or her automobile is: "<<total_annually_cost;


}

Output::

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