Final answer:
On December 31, Greenbaum Corp. should recognize Interest expense of $10,000.
Step-by-step explanation:
On December 31, Greenbaum Corp. should recognize Interest expense of $10,000.
Interest expense is recognized when a company owes interest payments on a loan or debt. In this case, Greenbaum Corp. borrowed $500,000 cash and issued a 2-year promissory note with semi-annual interest payments of $10,000. Since it is December 31, the end of the year, the interest payment is due and the company should recognize the corresponding expense.