虽然不影响结果，但是为什么解析没有计算inv property

NO.PZ202304050100011902问题如下 (2) From 2017 to 2018, the risk relateto the investment allocation for NANLife is best scribehaving shown: (2020 moA PM 24) A.no change.B.a crease.C.increase. When the investment portfolio is examineusing a common-size format, the proportion of the portfolio investein equity securities hincreasefrom 19.0% to 20.6% (see table below) wherethe proportion allocateto loans anposits ansecurities hcrease Equity investments are normally riskier thfixeincome investments, whiwoulincate ththe investment portfolio’s asset allocation is riskier in 2018 thin 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？

NO.PZ202304050100011902 问题如下 (2) From 2017 to 2018, the risk relateto the investment allocation for NANLife is best scribehaving shown: (2020 moA PM 24) A.no change. B.a crease. C.increase. When the investment portfolio is examineusing a common-size format, the proportion of the portfolio investein equity securities hincreasefrom 19.0% to 20.6% (see table below) wherethe proportion allocateto loans anposits ansecurities hcrease Equity investments are normally riskier thfixeincome investments, whiwoulincate ththe investment portfolio’s asset allocation is riskier in 2018 thin 2017. rivatives 也应该算在risky的investment里么？