Which of the following risks of a portfolio can be effectively managed by diversification? There is a high inflation in the US economy Samsung's share price is declining for their CEO's dealth High interest and exchange rate risk A new pandemic has just started Question 8 2 pts When systematic risk can be minimized by. idiosyncratic risk can be minimized by hedging, diversification diversification, diversification diversification, hedging hedging, hedging Question 9 2 pts Which of the following lines indicates the relationship between expected return and security betas? Portfolio weight graph Normal distribution line Market returns Security market like