NOTE: The relevent data for this question can be find in the foolwing link:

https://www.chegg.com/homework-help/questions-and-answers/calculate-monthly-return-stocks-qualcomm-intel-march-1-2007-march-1-2017-yahoo-finance-pro-q27381080?trackid=140fb09e&strackid=7cfac1f3&ii=3

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Calculate the monthly return of the stocks of IBM and INTEL, each, from June 1, 2008 to June 1, 2018. (Yahoo Finance provides monthly returns! Go to Historical Dataprovided in the middle bar menu of Yahoo Finance page for each company and use the prices given under adjusted close, which adjusts for splits and dividends!)

THE ANSWER of the above question can be find in the folwling link. I need the solution for the follwoing question by using the given data in the follwing link.

https://www.chegg.com/homework-help/questions-and-answers/calculate-monthly-return-stocks-qualcomm-intel-march-1-2007-march-1-2017-yahoo-finance-pro-q27381080?trackid=140fb09e&strackid=7cfac1f3&ii=3

QUESTION:

What is the monthly expected return and the standard deviation of a portfolio that is composed of

a) 10% IBM, 90% INTEL?

b) 20% IBM, 80% INTEL?

c) 30% IBM, 70% INTEL?

d) 40% IBM, 60% INTEL?

e) 50% IBM, 50% INTEL?

f) 60% IBM, 40% INTEL?

g) 70% IBM, 30% INTEL?

h) 80% IBM, 20% INTEL?

i) 90% IBM, 10% INTEL?