Sarah is sending a weekly update to her department head a day late. Choose the best way for her to apologize professionally.

The correct answer is Please accept my apologies for the delay in sending this report.

In a professional workplace, apologies should be polite and clear.

"My bad" and "Oops" are far too informal for a department head. "Ghosted you" is internet slang for ignoring someone's messages—definitely not a phrase you want to use when talking to your boss!