The December 31, 2020, balance sheet of Kepler Corp. is as follows. 10% callable, convertible bonds payable (semiannual interest dates April 30 and October 31; convertible into 6 shares of $25 par value common stock per $1,000 of bond principal; maturity date April 30, 2026) $500,000 Discount on bonds payable 10,240 $489,760 On March 5, 2021, Kepler Corp. called all of the bonds as of April 30 for the principal plus interest through April 30. By April 30, all bondholders had exercised their conversion to common stock as of the interest payment date. Consequently, on April 30, Kepler Corp. paid the semiannual interest and issued shares of common stock for the bonds. The discount is amortized on a straight-line basis. Kepler uses the book value method. Instructions:
Prepare the entry(ies) to record the interest expense and conversion on April 30, 2021. Reversing entries were made on January 1, 2021. (Round to the nearest dollar.)

A. economic resources to be used or turned into cash within one year. b. reports assets, liabilities, and stockholders' equity. c. decrease assets; increase liabilities and stockholders' equity. d. increase assets; decrease liabilities and stockholders' equity. e. an exchange or event that has a direct and measurable financial effect. f. accounts for a business separate from its owners. g. the principle that assets should be recorded at their original cost to the company. h. a standardized format used to accumulate data about each item reported on financial statements. i. the basic accounting equation. j. the two equalities in accounting that aid in providing accuracy. k. the account credited when money is borrowed from a bank using a promissory note. l. cumulative earnings of a company that have not yet been distributed to the owners. m. every transaction has at least two effects. n. amounts presently owed by the business. transaction, separate entity assumption, balance sheet, liabilities, assets, current assets, notes payable, duality of effects, retained earnings, debit.