Sam is a 25-year-old doctor. She has been able to save $200,000. Based on advice from her parents she wants to invest all the money now. Her hope is to not interfere with the investment until time to purchase her first home which she hopes to do at 35 years old.

The following information was retrieved from the four economies about the financial assets:

Economy	E(Ri)			i
	Stocks	Bonds	Cash Equivalent	Stocks	Bonds	Cash Equivalent
China	25%	5.5%	3%	.50	.10	.02
Germany	18%	8%	5.5%	.20	.085	.03
Singapore	28%	6%	4%	.40	.15	.025
Trinidad and Tobago	32%	7.5%	4%	.25	.05	.008

1. Calculate the following for the portfolio you have come up with for your investor:
   1. E(port);
   2. 2(port); and
   3. (port);