NO.PZ2016021705000023
问题如下：
The cost of debt can be determined using the yield-to-maturity and the bond rating approaches. If the bond rating approach is used, the:
选项：
A.
coupon is the yield.
B.
yield is based on the interest coverage ratio.
C.
company is rated and the rating can be used to assess the credit default spread of the company's debt.
解释：
C is correct.
The bond rating approach depends on knowledge of the company's rating and can be compared with yields on bonds in the public market.
A是YTM的方法吗？平价发行时，YTM等于coupon？
