Answer:
B. Permanent funds are appropriate when a gift must be invested and the proceeds used to benefit individuals or organizations.
Step-by-step explanation:
Permanent funds are a type of fund that is considered a restricted true endowment fund for governments and non-profit organizations. These are required for special purpose government entities that engage in business. These funds are used to generate and disburse money to people entitled to payments due to a particular agreement. However, permanent funds are not appropriate when a gift must be invested and the proceeds used to benefit individuals or organizations.