A pontole has 15% of its value in DM shares and the rest in Microsoft (MSFT) The volantity of M and MSFT a 40% and 30%, respectively and the corelation between and MSFT-01 What the standard deviation of the po OA 23.05% OB 25.61% OC 25.17% OD 24.33% A portfolo has 15% of its value in 18M shares and the rest in Microsoft (MSFT) The volatility of BM and MSFT are 40% and 30%, respectively, and the correlation between M and MSFT-01. What is the standard deviation of the portbro OA 23.05% OB. 25.01% OC 28.17% OD 24.33 %