rYou are buying your first condo for $$250,000$ and you will make a $$50,000$ down payment. You have arranged to finance the remainder with a $30-$year, monthly payment, amortized mortgage at a $3\mathrm{.}25\%$ nominal interest rate, with the first payment due in one month. What will your monthly payments be$?$ a$.$ $$517\mathrm{.}3$ b$.$ $$1040\mathrm{.}14$O c$.$ $$838\mathrm{.}52$ d$.$ $$764\mathrm{.}49$O e$.$ $$870\mathrm{.}41$