1. What is the molarity of a solution of ammonium chloride prepared by diluting 50.00 mL of a 3.79 M NH4Cl solution to 2.00 L? 2. A student takes a sample of KOH stock solution and dilutes it with 100.0 mLof water. The student determines that the diluted solution is 0.046 M KOH‚ but has forgotten to record the volume of the original stock solution sample. The concentration of the stock solution is 2.09 M. What was the volume of the original sample of stock solution? 3. A chemist wants to prepare
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(Source: “Center for Medicare Advocacy‚ Inc.”‚ 2007) Issues Most Americans agree that affordable drug coverage under Medicare has been needed for some time. But instead of a solution to a growing problem‚ Congress gave the country a prescription-drug plan that achieves few of its original goals. The current problems with Medicare Part D are largely a direct result of the undemocratic way in which the plan was authored
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of Business Management FIN 710 Advanced Managerial Finance – Fall 2013 Instructor: Alan Kaplan | Office Hours: Wednesday‚ 11-12‚ Thursday‚ 11-12‚ otherwise you can just drop by | Phone Number: 416-979-5000‚ ext. 2429 | Office: TRSM 1-080 | E-mail : akaplan@ryerson.ca | Faculty/Course website(s): my.ryerson.ca | PREREQUISITE: FIN 501 METHODS OF POSTING GRADES: On Blackboard E-MAIL USAGE & LIMITS: None‚ unless I get overwhelmed
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Fin 4910/6990 Further Questions Problem 7.19 (a) Company A has been offered the rates shown in Table 7.3. It can borrow for three years at 6.45%. What floating rate can it swap this fixed rate into? (b) Company B has been offered the rates shown in Table 7.3. It can borrow for 5 years at LIBOR plus 75 basis points. What fixed rate can it swap this floating rate into? (a) Company A can pay LIBOR and receive 6.21% for three years. It can therefore exchange a loan at 6.45% into a loan at LIBOR plus
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Fischer Black‚ Myron Scholes and Robert Merton made significant advances in the development of options pricers with their papers published in 1973. According to the Black Scholes model‚ the price path of stocks is defined by the following stochastic partial differential equation The development of a transparent and reasonably robust options pricing model underpinned the transformational growth of the options market over the decades to follow. dS = (r - q -1/2sigma^2)dt + sigma dz In this
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Marketing Management Psychological Pricing Rodrigo Fernández-Romero. 20th March 2010. Psychological Pricing Many sellers believe that prices should end in an odd number (9‚99€) instead of 10€ as price. Why?. • • • Because consumers have the tendency of ignoring the last digits instead of doing the rounding. Although actually seeing the cents‚ they may subconsciously ignore them. Some suggest that this effect may be enhanced when the cents are printed smaller (for example‚ €19.99)
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Problem-Solution Essay Introduction In a problem-solution essay‚ you analyze a problem and propose a method for solving it. The problem you choose to analyze should be one that offers some challenges but is still possible to resolve. A problem-solution essay should have the following characteristics: • a problem that needs to be solved • a thesis statement that identifies the problem and points toward the solution • identification of several possible solutions • specific facts‚ details‚ examples
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Household Computer Solutions My company will be called Household Computer Solutions and will start off consulting‚ planning and deploying customized computer and networking services. As the company grows I would like to open a store in which I will be able to display some of the many‚ little known‚ things you can do with computers through open source software. In addition to this once a week we will hold various classes based on the needs of my client base to assist in making computers easier
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Maria Saavedra ECT122 Week 1 05/07/2014 Chapter 1Chapter 2 Chapter 3 Practice Problems *(Be sure to put the units in; volts‚ amps‚ etc.) 1.One coulomb of charge passes a point every 20 seconds. Calculate the value of the current through the point. I=Q/t = 1C/20s = .05C/s= .05 A x10^-3 C = 50mA 2.A total charge of 2.5 × 10-3 C passes a point every 40 seconds. Calculate the value of the current through the point. I=Q/t =0.0025C/40s= 6.25 C/s = 6.25 A 4.A total charge of 50 × 10-3 C passes a point
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Unemployment is one of the popular and serious issues in both developed and developing countries. Therefore the government should focus on evaluating potential causes and also give some possible solutions to this problem. This alarming situation is due to some reasons. First of all‚ people are mostly dissatisfied with their salaries. They feel they get not enough money for their work. As a result‚ they prefer to take unemployment benefits than take up any job. Another reason is lack of workplaces
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