Finance

Hyacinth Macaw invests 74% of her funds in stock I and the balance in stock J. The standard deviation of returns on I is 13%, and on J it is 27%.

Calculate the variance of portfolio returns, assuming the correlation between the returns is 1.0. (Do not round intermediate calculations. Enter your answer as a decimal rounded to 4 places.)

Calculate the variance of portfolio returns, assuming the correlation is 0.7. (Do not round intermediate calculations. Enter your answer as a decimal rounded to 4 places.)

Calculate the variance of portfolio returns, assuming the correlation is 0. (Do not round intermediate calculations. Enter your answer as a decimal rounded to 4 places.)