Which of the Following Statements Is True

Multiple Choice

Which of the following statements is true?

A) If many loans have negative correlations of returns the sum of the individual credit risks of loans viewed independently exactly estimates the risk of the whole portfolio.
B) If many loans have negative correlations of returns the sum of the individual credit risks of loans viewed independently underestimates the risk of the whole portfolio.
C) If many loans have positive correlations of returns the sum of the individual credit risks of loans viewed independently overestimates the risk of the whole portfolio.
D) If many loans have negative correlations of returns the sum of the individual credit risks of loans viewed independently overestimates the risk of the whole portfolio.