1. What is the standard deviation of a portfolio of two stocks given the following data: Stock A has a standard deviation of 18%. Stock B has a standard deviation of 14%. The portfolio contains 40% of stock A, and the correlation coefficient between the two stocks is -.23.
9.7%
12.2%
14%
15.6%
2. A construction project at day 70 has actual costs of $78,000 and a scheduled cost of $84,000. The Work Package Manager estimates a value completed of $81,000. Calculate SV & CV, CPI, and SPI. What does this tell you?