问题如下：
Which of the following statements about price index and total index is mostly correct?
选项：
A.The values of a price return index and a total return index consisting of identical equal-weighted dividend paying equities will be equal only at inception.
B.The values of a price return index and a total return index consisting of identical equal-weighted dividend paying equities will be equal at inception and on balancing date.
C.The values of a price return index and a total return index consisting of identical equal-weighted dividend paying equities will be equal at inception date and on reconstitution date.
解释：
The values of the price return and total return of an index are equal at inception.
at inception、on balancing date、on reconstitution date分别是什么意思呀
