Quatro Co. issues bonds dated January 1, 2019, with a par value of $850,000. The bonds' annual contract rate is 12%, and interest is paid semiannually on June 30 and December 31. The bonds mature in three years. The annual market rate at the date of issuance is 10%, and the bonds are sold for $893,131.

1.What is the amount of the premium on these bonds at issuance?

2.How much total bond interest expense will be recognized over the life of these bonds?

3.Prepare a straight-line amortization table for these bonds.