Based on CFA Institute Standards of Professional Conduct, which of the following statements is a violation of Standard Ⅰ (C), Misrepresentation（）
A. A young trainee bond trader tells a prospective client that she can assist the client in all the client’s investment needs: equity, fixed income, and derivatives and based on her years of experience as an analyst in the business that an investment looks like it has lots of potential.
B. A trust officer recommends lengthening the average maturity of a bond portfolio because she believes long-term interest rates will decline over the next few months.
C. An investment manager recommends to a prospective client an investment in GNMA bonds because they are guaranteed by the federal government.
