Looking for trustworthy answers? Westonci.ca is the ultimate Q&A platform where experts share their knowledge on various topics. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

Calculate the following:
2.1 Average monthly rate of return for each index. [5 marks]
2.2 Variance and standard deviation for each index. [10 marks]
2.3 Covariance between the rates of return for the following indexes: