when a corporation begins to suffer large losses, the default risk on the corporate bond will a) increase and the bond's return will become more uncertain, meaning that the expected return on the corporate bond will fall. b) increase and the bond's return will become less uncertain, meaning that the expected return on the corporate bond will fall. c) decrease and the bond's return will become less uncertain, meaning that the expected return on the corporate bond will fall. d) decrease and the bond's return will become less uncertain, meaning that the expected return on the corporate bond will rise.
