Answer:
Capital Gain Yield = 0.94%
Step-by-step explanation:
Par Value = $1,000 
Current Price = $860 
 
Annual Coupon Rate = 8.60% 
Annual Coupon = 8.60% * $1,000 
Annual Coupon = $86 
 
Time to Maturity = 10 years 
 
Let annual YTM be i% 
 
$860 = $86 * PVIFA(i%, 10) + $1,000 * PVIF(i%, 10) 
 
Using financial calculator: 
N = 10 
PV = -860 
PMT = 86 
FV = 1000 
 
I/Y = 10.98% 
 
Annual YTM = 10.98% 
 
Price Next Year = $86 * PVIFA(10.98%, 9) + $1,000 * PVIF(10.98%, 9) 
Price Next Year = $86 * (1 - (1/1.1098)^9) / 0.1098 + $1,000 / 1.1098 
Price Next Year = $868.12 
 
Capital Gain Yield = (Price Next Year - Current Price) / Current Price 
Capital Gain Yield = ($868.12 - $860) / $860 
Capital Gain Yield = 0.0094 
Capital Gain Yield = 0.94%