The yield to maturity for $15-$year bonds is as follows for four different bond rating categories. AAA$10\mathrm{.}40\%$ A$11\mathrm{.}00\%$ AA$10\mathrm{.}60$ BBB$12\mathrm{.}00$ The bonds of Falter Corporation were rated as AA and issued at par a few weeks ago. The bonds have just been downgraded to A$.$ Determine the new price of the bonds, assuming a $15-$year maturity and semiannual interest payments. Assume the par value of the bonds is $$1,000.($Use a Financial calculator to arrive at the answers. Round the final answer to $2$ decimal places.$)$ Price of the bonds $