Section I of the 1003 Loan Application deals with details about the
application and the loan, which is what the application ultimately leads to.
Each field in Section I of the physical application we represented as a child
element of the Application root node:
<Application>
...
<Agency_Case_Number>
<Lender_Case_Number>
<Type>
<Type_Description>
<Amount>
<Interest_Rate>
<Number_Of_Months>
<Amortization_Type>
<Amortization_Type_Description>
...
</Application>
Please note that (Type, Type_Description) and (Amortization_Type,
Amortization_Type_Description) are (name, value) pairs.