You want to create a $72,000 portfolio comprised of two stocks plus a risk-free security. stock a has an expected return of 13.6 percent and stock b has an expected return of 14.7 percent. you want to own $25,000 of stock b. the risk-free rate is 3.6 percent and the expected return on the market is 12.1 percent. if you want the portfolio to have an expected return equal to that of the market, how much should you invest in the risk-free security?

Stormie zanzibar owns a bakery in the fictitious country of olombia. each month the government’s market ministry mails her a large list of the regulated price of goods which include products like bread, muffins and flat bread. the list also dictates the types of goods she can sell at the bakery and what she is to charge. because of the regulations placed on these goods, stormie has increased her production of sweets, pies, cakes, croissants and buns and decreased her supply of breads, muffins and flat bread. she has taken these steps because the sweet goods’ prices are not government controlled. stormie zanzibar lives under what type of economy?