Suppose a borrower takes out a $$275,000,30$ year mortgage with a fixed annual interest rate of $6\mathrm{.}75\%.$ In addition to monthly payments of principal and interest, the lender will also require the borrower pay $0\mathrm{.}7\%$ PMI monthly and to escrow taxes and insurance by making escrow payment. The property taxes are $$5,000,$ insurance is $$2,000.$ What is the amount of the borrower's total monthly payment to the lender?