Calculate the expected return and risk of the portfolio for each of the following portfolios. Recall that the previous choices on the efficient frontier were portfolios e, f and g. How does the efficient frontier, i. e. the possible choices for a risk-averse investor, change when the four new portfolios are considered?
(a) U. S. stocks: 30%; U. S. bonds: 30%; international stocks: 40%.
(b) U. S. stocks: 25%; U. S. bonds: 20%; international stocks: 55%.
(c) U. S. stocks: 20%; U. S. bonds: 40%; international stocks: 40%.
(d) U. S. stocks: 20%; U. S. bonds: 20%; international stocks: 60%.

Case in point 2.4 attaway airlines, part two back at attaway airlines, the morning meeting ended with no agreement between dan esposito and molly kinnon. in fact, a new issue arose. molly now says that the new accounting system is entitled to the highest priority because the federal government soon will require the reporting of certain types of company-paid health insurance premiums. because the current system will not handle this report, she insists that the entire accounting system is a nondiscretionary project. as you might expect, dan is upset. can part of a project be nondiscretionary? what issues need to be discussed? the committee meets again tomorrow, and the members will look to you, as the it director, for guidance.

Throne technical university is looking for three people to work in its plant-biology laboratory. the hiring manager is finding that the most suitable job candidates live in other countries and are not willing to move to the city where the university is located. which situation is the university facing? a. lack of flexible workforce b. surpluses in labor talent c. an appearance of quota systems d. deficits in minimum wage demands

Cindy recently played in a softball game in which she misplayed a ground ball for an error. later, in the same game, she made a great catch on a very difficult play. according to the self-serving bias, she would attribute her error to and her good catch to her