please answer both questions

1)2)

With this asset allocation approach, your portfolio is returned to its original asset allocation by selling investments that have increased in value and buying investments that have decreased in value. A Strategic B Tactical C Conservative D Constant-weighting What attracts investors to mutual fund investments? 1. Diversification II. Tax advantages III. Professional management IV. Low costs A II and IV, only B I and III, only I, II and III, only I and IV, only D