Calculate the amount of monthly payment for principal and interest for a $$250,000$ home with $25$ percent down and a $7\mathrm{.}5$ percent, $30-$yearloan. The payment per $$1,000$

debt under these terms is $$6\mathrm{.}9921.$

a$.$ $$1,573$

b$.$ $$1,748$

c$.$ $$1,311$

d$.$ $$349$