Help me build a code that follows this instructions:

In C++ Use only three files (Mortgage.h, Mortgage.cpp, MortgageMain.cpp)

THE CODE MUST BE IMPLEMENTED WITH DYNAMIC MEMORY!

Mortgage Payment

Design a class that will determine the monthly payment on a home mortgage. The monthly payment with interest compounded monthly can be calculated as follows:

Rate Loan * X Term 12 Payment Term - 1 where Rate 12 x Years Term 1 + 12