Cupola Fan Corporation issued 12%, $430,000, 10-year bonds for $412,000 on June 30, 2016. Debt issue costs were $1,800. Interest is paid semiannually on December 31 and June 30. One year from the issue date (July 1, 2017), the corporation exercised its call privilege and retired the bonds for $415,000. The corporation uses the straight-line method both to determine interest expense and to amortize debt issue costs.

Required:

1. to 4.

Prepare the necessary journal entries. (If no entry is required for a transaction/event, select "No journal entry required" in the first account field.)