A portfolio is comprised of five securities that have individual betas of 1.38, .87, 1.02, 1.49, and .67. You do not know the portfolio weight of each security. What do you know with certainty

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.

In the supply-and-demand schedule shown above, at the lowest price of $50, producers supply music players and consumers demand music players.

Afood worker has just rinsed a dish after cleaning it.what should he do next?