NO.PZ202304050100011902
问题如下：
(2) From 2017 to 2018, the risk related to the investment allocation for NANLife is best described as having shown: (2020 mock A PM 24)
选项：
A.
no change.
B.
a decrease.
C.
an increase.
解释：
When the investment portfolio is examined using a common-size format, the proportion of the portfolio invested in equity securities has increased from 19.0% to 20.6% (see table below) whereas the proportion allocated to loans and deposits and debt securities has decreased. Equity investments are normally riskier than fixed-income investments, which would indicate that the investment portfolio’s asset allocation is riskier in 2018 than in 2017.
FI investment return从负到正，虽有有improve但占比太小，影响不大。
而equity的占比较大，影响结果也更显著。是这么理解吗？
