keep 4 post decimal digits when entering your final answer and keep 4 post decimal digits in all intermediate steps.

There are two assets and three states of the economy: Suppose you have $20,000 total. If you put $15,000 in Stock A and the remainder in Stock B, what wit be the standard deviaton of your portloffor (Keep 2 post decirna digits in your final answen You want to retore in 25 years. You currently have $200,000 saved and you betieve you need $1,200,000 at retirement, What annual interest rate will you need to earn to meet you onsh a. s. (Aswume that vou spend the money at the start of each year.)