Quick bond calculation

Quantitative Finance Level 1

You own a bond that will pay 10% per year for the next 10 years, on a principal of $1000. The prevailing discount rate is 10% throughout.

What is the bond worth now?

The discount rate is the interest rate that is used in discounted cash flow analysis.

$1000 None of the rest $1100 $500 $2000 $900