The questions are in the attachment answer it and if it's possible with explanations

1- If a bond's coupon rate is equal to the market rate of interest, then the bond will sell: A At a price equal to its face value B at a price greater than its face value C at a price less than its face value D none of the above is true 2- Bonds sell at a premium when the market rate of interest is A- Less than the bond's coupon rate. B- greater than the bond's coupon rate C- equal to the bond's coupon rate D- none of the above is true 3- Which of the following is the best measure of the total risk in a portfolio? A- Covariance B- Beta C- Correlation D- Standard deviation 4- Which of the following investment classes had the leas average based on historical data? A- Long term government bonds B- Large U.S stocks C- Small U.S stocks D- Short term government bonds 5- Which of the following statements is NOT true? A- As interest rates (yields) increase, bond prices increase B- In general, bond prices will change as interest rates (yield) change C- When yields change, long term bond prices are more volatile than short term bond prices D- Increase rate (yield) changes and bond prices are inversely related. 6- Bonds sell at a discount, when yields to maturity for similar bonds are A- Equal to the bonds coupon rate B- Less than the bonds coupon rate C- Market rates are irrelevant In determining a bonds price D- Greater than the bonds coupon rate