Today, Bart Simpson sells an annual coupon $1,000 par value bond with a 8% coupon rate with 7 years left to maturity for $1,050. Bart bought this bond a year ago when the bond had a yield to maturity of 8.5%. What is Bart's total return from this bond investment?
A) 16.3%
B) 15.1%
C) 13.0%
D) 8.5%
E) 8.0%