The intensity I of a sound wave is measured in watts per metre squared ( ). The lowest intensity that the average human ear can detect‚ i.e. the threshold of hearing‚ is denoted by ‚ where . The loudness of sound‚ i.e. its intensity level ‚ is measured in decibels (dB)‚ where . From this function a specific relationship between and can be drawn that holds true for any increase in intensity. By knowing the value of beta ( )‚ the value of can be found via manipulation of the logarithmic
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STRATEGIC FINANCIAL MANAGEMENT REVISION 1. Selling Currency Call Options. Mike Suerth sold a call option on Canadian dollars for $.01 per unit. The strike price was $.76‚ and the spot rate at the time the option was exercised was $.82. Assume Mike did not obtain Canadian dollars until the option was exercised. Also assume that there are 50‚000 units in a Canadian dollar option. What was Mike’s net profit on the call option? ANSWER: Premium received per unit = $.01 Amount per unit
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Given : Approximation of FOPTD Model (a)Two Points Method [See Appendix-A for MATLAB Code] Figure (1): Process reaction curve using Matlab At 28.4%‚ t1 = 2.48s At 63.2%‚ t2 = 4.18s T = 1.5(t2 – t1) = 1.5(4.18-2.48)=2.55s L = 0.5(3t1-t2)=0.5(3*2.48-4.18)=1.63s Gain K=1 Approximated TF is : Gs=1e-1.63s2.55s+1 Verification of Two Point Method in Time domain and Frequency domain [See Appendix-A for MATLAB Code] Figure (2): Verification of Two Point Method in Time
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Lesson 9: d-t & v-t Graphs Graphing the motion of objects gives us a way to interpret the motion that would otherwise be difficult. ● Graphs will also allow you to show a large amount of information in a compact way. Essentially you need to be able to sketch and interpret two main kinds of graphs in kinematics: 1. Displacement – Time Graphs ● Sometimes called d-t graphs‚ or position – time graphs. 2. Velocity – Time Graphs ● Sometimes called v-t graphs. Displacement - Time (d-t) Graphs
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Alg2 - CH7 Practice Test Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. Tell whether the function y = 2( 5 ) shows growth or decay. Then graph the function. a. This is an exponential growth function. c. This is an exponential decay function. x b. This is an exponential growth function. d. This is an exponential growth function. ____ 2. Graph the inverse of the relation. Identify the domain and range of the inverse. x y −1 4 1 2 3 1 5
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Evaluate between Japanese term loan and Goldman’s proposal There are many alternatives which can hedge this exposure; however‚ Mr. Anderson decided to rule out some of them for the reasons as follows: * FX option * Ruling out due to non-exist of long-term maturities * Long-dated FX forward * Disney consider it as a part of total exposure * Currency swap * Existing Disney’s Eurodollar is short-term; attractive rates for short-term is rare in Mr. Anderson’s perspective
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1. A company enters into a short futures contract to sell $5000. The current future price is 250 cents per pound. The initial margin is $3000 and the maintenance margin is $2000. What price change would lead to a margin call? Under what circumstances $1500 could be withdrawn from the margin account? 2. Stock is expected to pay a dividend of Tk 10 per share in 2 months and again in 5 months. The stock price is Tk 500 and risk free rate of interest is 8% p.a. with continuously compounded for all
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(13-5) How is it possible for an employee stock option to be valuable even if the firm’s stock price fails to meet shareholder’s expectations? Employees have the option of buying stocks because stock options are in essence the right to buy a specified number of shares at a specified price known as the “strike price”‚ within a specified period of time. There are several ways an employee stock option could be valuable. The option pays off if‚ at option expiration‚ the stock price is higher than
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Student Name: ____Chesey Colston ______ Date: _____12/3/2014_____ Class: Algebra 2 Explore Linear Models: Years of School Average Weekly Paycheck Some high school 11 450 High school graduate 13 585 Some college 15 810 Bachelor’s degree 17 1000 Master’s degree 19 1250 Doctoral degree 21 1600 1) Which type of function (linear‚ exponential‚ or cubic) do you believe will best fit the data? Support your choice. My choice would be a Linear Function because it doesn’t go through an intersection
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CORPORATE FINANCE BWFM5013 Group Assignment Select 5 listed companies from a business sector and prepare a report on Corporate Financial Analysis. Project Help Manual This lists some of the questions that may help you to come up in the context of the project. Please take note that you are not required to answer all questions. To understand the relationship between managers and stockholders‚ try answering the following questions. Note that you may not have the information to answer every question
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