What does creditworthiness mean?

A.) the ability to mortgage a house

B.) the ability to repair bad credit

C.) the ability to repair a debt

(of a person or company) considered suitable to receive credit, especially because of being reliable in paying money back in the past.

Creditworthiness is a valuation performed by lenders that determines the possibility a borrower may default on his debt obligations. It's basically a measure of your credit. So I would assume it would be C) The ability to repair a debt