The deed says no partner can use firm property privately without consent. What idea does this show?

Correct answer: Fiduciary use of firm property

The direct answer is option A: fiduciary use of firm property. A partner is not merely a private owner of every firm asset. The property belongs to the firm, and the partner must use it honestly and for the firm’s business or benefit. Step by step, the asset is identified as firm property; a partner wants to use it privately; the deed requires consent; therefore private use without permission is not allowed. Option A best expresses the duty of trust and proper use connected with partnership property. Option B concerns calculating a return on capital and has nothing to do with permission to use an asset. Option C concerns tax imposed on profit by authorities, not control of property. Option D means goods returned by a customer, which is unrelated. The wording ‘fiduciary use’ is somewhat specialized, but among the options it clearly represents the partner’s duty to act in the firm’s interest. Memory cue: firm property is held for firm purposes, not personal use without consent.