Help finding solution to illegal operator

Hello everyone.

In the following code, I get a C2296 error when I try to compile in VC++ 6.0. The error reads: error C2296: '/' : illegal, left operand has type 'double [10]'. I have tried to find a solution, but I do not understand why this happens. I have never had this problem before. If anyone has suggestions, I would appreciate the help.
Here is the code:

Code:

#include <iostream>
#include <iomanip>
#include <fstream>
#include <cmath>
	
void mortgageCalc();
					
using namespace std;

int main()
{
	void mortgageCalc();
	return 0;
}
//******************		
void mortgageCalc()
{

   const int MAX_SIZE=10;
   int index=0;           //account record
   int total=0;
   int loan[MAX_SIZE];
   int month[MAX_SIZE];
   double rate[MAX_SIZE];
   double monthlyPayment;
   double totalPayment;
   double ratem;
   double expm;
   ifstream inFile; 

    inFile.open("mortgage.txt");            //get txt file
    
    if (!inFile.fail())					
    {                                      
        cout<< setiosflags(ios::fixed | ios::showpoint)
	       << setprecision (2);
        cout<<endl;
						
       ratem=rate / 1200.0;
       expm=(1.0 + ratem);
      
       monthlyPayment=(ratem*pow(expm,month)*loan) / (pow(expm,month)-1.0);

      totalPayment= monthlyPayment*month
      
      cout<<"\t Here are the mortgage loan calculations for"<<endl;
	  cout<<"\t the following accounts:  "<<endl;
      cout<<endl;
      
      while (!inFile.eof() && index < MAX_SIZE)
     {   
											//import record
                  inFile>>loan[index]>>month[index]>>rate[index];
				 
	 index++;
      }
                 


      for (index=0; index < MAX_SIZE; index++)
     {

      cout<<"Account Number "<<index<<" borrowed $ "<<loan<<endl;
     cout<<"The monthly payment for this account is $"<<monthlyPayment<<endl;
     cout<<"The total payment amount for the loan is $"<<totalPayment<<end;
     cout<<endl;
    cout<<endl;
			
				}
}						 
    else
    {                                    
        cout << "File not read"<< endl;
    }								   
     
}										//end of function

Code:

int loan[MAX_SIZE];
/* ... */
monthlyPayment=(ratem*pow(expm,month)*loan) / (pow(expm,month)-1.0);

You need to specify a particular element from the array to use in the equation.