Which of the following types of risk is minimized in a well-diversified portfolio? a O expansion risk inflation risk O company-specific risk O market risk O interest rate risk The yield to maturity on a discount bond is: O equal to both the coupon rate and the current yield. O equal to the current yield but greater than the coupon rate. O greater than both the current yield and the coupon rate. o less than the current yield but greater than the cd pon rate. W o less than both the current yield and the coupon rate