问题如下：
What’s the maximum price for a currently callable bond?
选项：
A.The market price.
B.The call price.
C.The par value.
解释：
B is correct.
For a bond that is currently callable, the call price puts an upper limit on the value of the bond in the market.
老师，最大的赎回价格不就是等价格涨到par value的时候，issuer就赎回了吗？
