A bond with a coupon rate of 6.5%, maturing in 10 years at a value of $1,000 and a current market price of $950, will have a yield to maturity (using the approximation formula) of A. between 6% and 6.5% B. between 6.5% and 7% C. between 7% and 7.5% D. between 7.5% and 8%