What is the legal structure created pursuant to a trust instrument that involves managing property for profit?

A statutory business trust is a specific type of trust structure that is created under state law and is designed to manage property for profit. This type of trust has the capacity to own property, enter into contracts, and earn income, similar to a corporation or business entity. The distinguishing feature of a statutory business trust is its ability to operate with a level of flexibility concerning governance and profit distribution, as defined by the trust instrument.

In contrast, the other options represent different legal entities with distinct characteristics and purposes. A limited liability company (LLC) is a business structure that can provide limited liability to its owners but is not categorized as a trust. A C Corporation is a separate legal entity that offers limited liability to its shareholders and is taxed independently from its owners, which does not align with the foundational concept of a trust. A general partnership consists of two or more individuals who manage a business together, sharing profits and liabilities, which does not fit the definition of managing property through a trust instrument.

Thus, the statutory business trust is the correct answer as it encapsulates the essence of a trust designed to manage property for profit, fulfilling the criteria outlined in the question.