Can I please get a quick answer for these 5 multiple questions?

(TCO 6) Which of the following is true about the yield curve? (Points : 6) The normal yield curve is upward sloping to the right due to several factors. The normal yield curve is upward sloping to the right solely because of inflation. The normal yield curve is downward sloping to the left. None of the above (TCO 5) Which of the following is not true? (Points : 6) YTM is always higher than the coupon rate. Coupon rate will always exceed the dividend yield. YTM is primarily of interest to investment bankers. All of the above (TCO 6) Which of the following is true about the yield curve? (Points : 6) The normal yield curve is upward sloping to the right due to several factors. The normal yield curve is upward sloping to the right solely because of inflation. The normal yield curve is downward sloping to the left. None of the above (TCO 3) Which of the following are not part of the overall offering, buying, and selling process for corporate bonds? (Points : 6) IPO process, investment bankers, and secondary markets Shelf registration, the SEC, and the Federal Reserve Direct search markets, brokered markets, and dealer markets Bonds could be declared as semiannual or annual interest payments None of the above TCO 6) Portfolio diversification attempts to ______. maximize the investor's return minimize risk per unit of return minimize the risk None of the above (Points : 6)