Final answer:
The state can use its power of escheat in situation c) Nadine died with no heirs and no debt.
Step-by-step explanation:
The state can use its power of escheat in situation c) Nadine died with no heirs and no debt. Escheat is the legal process where property of a deceased person without any heirs is transferred to the state. When someone dies without leaving a will or any known heirs, the state can step in and claim the property as escheat. In this situation, as Nadine died without any heirs, her property can be claimed by the state as escheat.