Neave obtains a fully amortizing $15$ year Fixed Rate Mortgage with monthly payments for $$600,000$ at $6\mathrm{.}35\%.$ How much does Neave need to pay monthly? $($Write the answer as a number rounded to two decimals, e$.$g$.$ if you get $$50\mathrm{.}66666,$ write $50\mathrm{.}67)$