Answer:
a.The bonds will sell at a premium if the market rate is 5.5 percent.
Explanation:
Following information provided in the question
Coupon rate = 6%
Face value = $1,000
Time period = 10 years
And if we consider the interest rate 5.5%
So as we can see than the interest rate or market rate is less than the coupon rate or we can say that the coupon rate is more than the market rate so the bond is sell at a premium