Who is credited with discovering Louisiana?  What is the nam…

Who is credited with discovering Louisiana?  What is the name of the first Spanish settlement in Florida?  What is the name of the English explorer who sailed up Hudson River under contract with the Dutch East India Company?  What was the purchase price of the Louisiana Purchase?  How did the War of the Jenkins Ear start?   

You invest $1,800 in a complete portfolio. The complete port…

You invest $1,800 in a complete portfolio. The complete portfolio is composed of a risky asset with an expected rate of return of 12% and a standard deviation of 15% and a Treasury bill with a rate of return of 4%. __________ of your complete portfolio should be invested in the risky portfolio if you want your complete portfolio to have a standard deviation of 9%.