Ferris Wheeler Co. issued $10,000 of bonds on January 1, 2018. The bonds pay interest semiannually. This is a partial bond amortization schedule for the bonds.
Effective Decrease in Outstanding
Payment Cash interest balance balance
1 400 409 9 9080
2 400 409 9 9089
3 400 409 9 9098
4 400 9107
What is the interest expense on the bonds for the year ended December 31, 2019?
a. $819
b. $818
c. $800
d. $809