What is the revenue earned by a company in a given year if its beginning retained earnings balance is $$50,000,$ and its ending retained earnings balance is $$55,000$ when $$125,000$ of expenses were incurred, and no dividends were paid to stockholders?

$$105,000$

$$120,000$

$$130,000$

$$20,000$

$$105,000$

$$120,000$

$$130,000$

$$20,000$