Suppose that you currently have $250,000 invested in a portfolio with an expected return of 12% and a volatility of 9%. The efficient (tangent) portfolio has an expected return of 12% and a volatility of 12%. The risk-free rate of interest is 3%. You want to maximize your expected return without increasing your risk. Without increasing your volatility beyond its current 9%, the maximum expected return you could earn is closest to:

8. agreement and disagreement among economists suppose that bob, an economist from a university in arizona, and cho, an economist from a public television program, are arguing over saving incentives. the following dialogue shows an excerpt from their debate: cho: i think it's safe to say that, in general, the savings rate of households in today's economy is much lower than it really needs to be to sustain an improvement in living standards. bob: i think a switch from the income tax to a consumption tax would bring growth in living standards. cho: you really think households would change their saving behavior enough in response to this to make a difference? because i don't. the disagreement between these economists is most likely due to . despite their differences, with which proposition are two economists chosen at random most likely to agree? rent ceilings reduce the quantity and quality of available housing. immigrants receive more in government benefits than they contribute in taxes. having a single income tax rate would improve economic performance.

From a business perspective, an information system provides a solution to a problem or challenge facing a firm and represents a combination of management, organization, and technology elements. the organization's hierarchy, functional specialties, business processes, culture, and political interest groups are components of which element of information systems?

Amarket that consists of all possible consumers regardless of their specific needs or wants is a