My professor handed us a take home quiz but I don't understand how to do it. It's probably super easy...

My professor handed us a take home quiz but I don't understand how to do it. It's probably super easy but here are the questions.

1. A ten year, 8 percent, 1,000 dollar bond is issued at 96.

a. How much does this bond sell for?

B. Was the market rate greater or less than 8%?

C. What is the total amount of interest paid over the life of this bond? 

D. What is the total amount of interest expense recorded on this bond?

2. A ten year, 8 percent, 1000 dollar bond is issued at 102 3/4.

a. How much did this bond sell for?

B. Was the market rate of interest greater or less than 8%?

C. What is the total amount of interest paid over the life of this bond? 

D.  What is the total amount of interest expense recorded on this bond