With no explanation, chose the best option from "A", "B", "C" or "D". v. Brown, 428 S.W.3d 366, 374 (Tex.App.-Dallas 2014, no pet.); see also Restatement (ThiRd) of Agency § 8.01 cmt. b (2006). A “benefit” can be an advantage, a privilege, profit, or gain. Black’s Law DICTIONARY 166 (8th ed. 2004). If the agent gains a benefit from the unauthorized use of his position or the principal’s property, he engages in self-dealing. See Tex. Bank & Trust, 595 S.W.2d at 508-09; see also Cohen v. Hawkins, No. 14-07-00043-CV, 2008 WL 1723234, at *6 (Tex.App.-Houston [14th Dist.] Apr. 15, 2008, pet. denied) (mem. op.). When an agent engages in self-dealing in a transaction with his principal, the transaction is presumptively unfair and invalid. See Tex. Bank & Trust, 595 S.W.2d at 507; see also Chien v. Chen, 759 S.W.2d 484, 495 (Tex.App.-Austin 1988, no writ) (<HOLDING>). This places the burden on the fiduciary to

A: holding that sentences within the guideline range are presumptively reasonable
B: holding that procedural rules are presumptively nonretroactive
C: holding that all transactions between fiduciary and principal are presumptively fraudulent and void
D: holding that benefiting fiduciary must show he acted in good faith and that transactions were fair and equitable
C.