cost of bond: $1,000

Last year, you purchased a bond that had 18 years to maturity and a coupon rate of 10% at a YTM of 7% One year later you sell the bond at a YTM of 6% What was your one year rate of return on this investment? Enter your answer in decimals (not percent) and round your answer to 4 decimal places. For example, 0.1234