sherry buckner, cfa, manages equity accounts for government entities whose portfolios are classified as being conservative and risk averse. since the objective of her clients is to maximize returns with the lowest possible risk, buckner considers adding to their holdings a new, thinly traded, leveraged derivative product that she believes has the potential for high returns. to make her investment decision, buckner relies upon comprehensive research from an investment bank with a solid reputation for top quality research. after her review of that research, buckner positions her accounts so each has a 10% allocation to the derivative product. did buckner most likely violate any cfa institute standards of professional conduct by purchasing the derivative product for her clients?