Answer:
Equal to $500,000
Explanation:
As we know that if the market interest rate is higher than the bond interest rate, than the bond is sold at discount, and if the market interest rate is less than the bond interest rate than the bond is sold at the premium.
And, if the market interest rate equal to the bond interest rate, then the bond is sold at par
Since as we can see that both the bond interest rate and the market interest rate is 10% that means the bond is sold at par i.e $500,000