Final answer:
Default-contingent signals are indicators or warnings of possible defaults. Examples include credit ratings, credit default swaps, and bankruptcy filings.
Step-by-step explanation:
Default-contingent signals are signals that are triggered or sent out when certain conditions or events occur. They serve as indicators or warnings of possible defaults, breaches, or other significant events. In business, there are various types of default-contingent signals, such as credit ratings, credit default swaps, and bankruptcy filings. These signals provide information and insights into the creditworthiness, financial health, and potential risks associated with individuals, companies, or financial instruments.