Program:

def calculate_loan(account_number,SALARY,account_balance,loan_type,loan_amount_expected,customer_emi_expected):

   eligible_loan_amount=0

   bank_emi_expected=0

   i=0

   typ_lon = ['Car','House','Business']

   ban_exp_lon = [500000,6000000,7500000]

   sal = [25000,50000,75000]

   bank_exp_emi = [36,60,84]

   if INT(account_number/1000) == 1 :

       if account_balance >= 100000 :

           while i<3:

               if  loan_type == typ_lon[i] and salary > sal[i]:

                   eligible_loan_amount = ban_exp_lon[i]

                   bank_emi_expected = bank_exp_emi[i]

                   if loan_amount_expected <= eligible_loan_amount and customer_emi_expected <= bank_emi_expected:

                       print("Account number:", account_number)

                       print("The customer can avail the amount of Rs.", eligible_loan_amount)

                       print("Eligible EMIs :", bank_emi_expected)

                       print("Requested loan amount:", loan_amount_expected)

                       print("Requested EMI's:",customer_emi_expected)

                       break

                   else :

                       print("The customer is not eligible for the loan")

                       break

               else:

                   if i == 2: print("Invalid loan TYPE or salary")

               i = i + 1

       else :

           print("Insufficient account balance")

   else :

       print("Invalid account number")

a = int(input("Enter account number"))

b = int(input("Enter salary"))

c = int(input("Enter bank balance"))

d = input("Enter type of loan")

e = int(input("Enter loan amount"))

F = int(input("Enter emi for loan amount"))

calculate_loan(a,b,c,d,e,f)

Output:

Enter account number1234

Enter salary30000

Enter bank balance2550000

Enter type of loanCar

Enter loan amount300000

Enter emi for loan amount30

Account number: 1234

The customer can avail the amount of Rs. 500000

Eligible EMIs : 36

Requested loan amount: 300000

Requested EMI's: 30

----HOPE this helps   :)