becomes more and more popular. It allows us to have wider range of communication and interaction‚ to exchange and share experiences‚ thoughts‚ information‚ and to make business online. Without doubt‚ internet make our life more easier‚ internet banking system allow us to manage our bank accounts‚ paying bills without queuing‚ online shops allow us to make purchase without going out‚ online education‚ publication and article postings allow us learn more than what we get from text book‚ and a lot more.
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UNIVERSITY OF TORONTO Joseph L. Rotman School of Management RSM332 PROBLEM SET #2 SOLUTIONS 1. (a) Expected returns are: E[RA ] = 0.3 × 0.07 + 0.4 × 0.06 + 0.3 × (−0.08) = 0.021 = 2.1%‚ E[RB ] = 0.3 × 0.14 + 0.4 × (−0.04) + 0.3 × 0.08 = 0.05 = 5%. Variances are: 2 σA = 0.3 × (0.07)2 + 0.4 × (0.06)2 + 0.3 × (0.08)2 − (0.021)2 = 0.004389‚ 2 σB = 0.3 × (0.14)2 + 0.4 × (0.04)2 + 0.3 × (0.08)2 − (0.05)2 = 0.00594. Standard deviations are: √ 0.004389 = 6.625%‚ σA = √ 0.00594 =
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where it is a small island and the demand of water is increasing year by year. Waste water in Bahrain started to occur by human activities of companies‚ agriculture and can include a wide range of pollution. Water is an important thing‚ therefore solutions should be made and to be delivered to the citizens of the importance of water nowadays. There is a limited awareness of Bahraini citizens about water limitations‚ they are using it without any concentrations or thinking. Lots of percentages water
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Have you ever lost someone to a drunk driver? In 2010 10‚288 American’s lost their lives due to a drunk driver (Reference: www.centurycouncil.org/drunk-driving/drunk-driving-fatalities-national-statistics). Right now laws in place only punish those who are who are caught driving under the influence of alcohol. What if it could be prevented before anyone can get behind the wheel of a vehicle after consuming alcohol. Why wait for an alcohol related incident to happen when it could be prevented. Anyone
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Problem Solution Essay Drug abuse is widespread throughout the world. Every society‚ age‚ social class‚ and family has been affected by drug addiction. The government spends billions of dollars trying to regulate drug use‚ treat addicts‚ and battle drug-related crime. Drugs affect nearly everyone and need to be fought better. Drug abuse causes many struggles for families and communities. Addicts are often too sick‚ to function as normal‚ liable members of a family or of society ("Addiction
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Physics 110 Spring 2006 2-D Motion Problems: Projectile Motion – Their Solutions 1. A place-kicker must kick a football from a point 36 m (about 40 yards) from the goal‚ and half the crowd hopes the ball will clear the crossbar‚ which is 3.1m high. When kicked the all leaves the ground with a speed of 20 m/s at an angle of 530 to the horizontal. 1. Does the ball clear or fall short of the crossbar? 2. Does the ball approach the crossbar while still rising or while falling? (a) From our equations
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Since 2000 the Stock market valuation of the ‘Big Pharma’ companies has dropped sharply. Discuss the causes of the pharmaceutical industry’s current problems and steps that companies are taking to tackle them. By Ali Asgar Kagzi In 1990s‚ pharmaceutical companies were one of the leading shareholder value creators at the stock market. By 1998 the P/E ratio of the Big Pharma companies was twice that of the global stock market and there was a sudden rush among the investors to have a share of
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Problem Solution: USA World Bank This paper will discuss the problems and solutions of USA World Bank (UWB) whom is a major bank with both an international and domestic presence. UWB has branch locations nationwide and enjoys a large consumer and small business base‚ and has been successful in several worldwide ventures. However‚ like all international organizations‚ UWB feels the need to develop profitable new products that will continue to expand its market share. Though new products rollouts
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access to effective treatment [source: WHO]. Even though many people don’t realize it‚ there is an abhorrent problem with depression among teens in the United States. In fact‚ “11% of adolescents have a depressive disorder by age 18‚” according to the National Institute of Mental Health’s website. This statistic may not seem like a lot‚ but it means that 11% of teens have a serious problem; they feel like this frequently‚ yet still go on‚ in most cases without treatment. Although feeling depressed
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CHAPTER 2 EXERCISES & PROBLEMS SOLUTIONS E2.1. Category Financial Statement(s) Cash…………………………………………… A BS Accounts payable…………….……………….. L BS Common stock………………………………… OE BS Depreciation expense………………………….. E IS Net sales……………………………………….. R IS Income tax expense……………………………. E IS Short term investments………………………... A BS Gain on sale of land……………………………. G IS Retained earnings……………………………… OE BS Dividends payable……………………………
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