Part 1: Essay Questions Essay 1 Final Exam: Essay #1 Andrea Swink PSY325 Dorothy Sellers July 21‚ 2014 The research question for this experiment was which vaccine is more effective for preventing getting the flu? The null hypothesis was shot spray is equal effective than nasal spray the alternative hypothesis was shot id more effective than nasal spray. After looking through the experiment‚ the results of this test seemed was statistically significant. The
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Problem Set 1 Solutions 1. Calculating Taxes. The Herrera Co. had $246‚000 in taxable income. Using the rates from Table 2.3 in the chapter calculate the company’s income taxes. What is the average tax rate? What is the marginal tax rate? The total amount of income tax is 0.15($50‚000 = $7‚500 + 0.25(($75‚000 – 50‚000) = $6‚250 + 0.34(($100‚000 – 75‚000) = $8‚500 + 0.39(($246‚000 – 100‚000) = $56‚940 Total = $79‚190 The average tax rate is the total amount of tax
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Note that they invented entirely new names rather than using or including their own names. Two-Way Stretch Companies serving the middle market might decide to stretch their line in both directions. Texas Instruments (TI) introduced its first calculators in the medium-price-medium-quality end of the market. Gradually‚ it added
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ASSIGNMENT 1 TABLE OF CONTENT Case: Assessing Martin Manufacturing’s Current Financial Position Question A…………………………………….……………………………….1 - 2 Question B……………………………………………………………………..3 - 4 Question C...............................................................................................................4 P4-20 Time Value–Annuities (Question A‚ B‚ C‚ D & E)…………………..….............5 P4-21 Retirement Planning (Question A‚ B‚ C & D)….………………………………6 P4-27 Value of
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Costs associated with two alternatives‚ code-named Q and R‚ being considered by Lang Corporation are listed below: | | Alternative Q | Alternative R | Supplies costs | $ 64‚500 | $ 64‚500 | Power costs | $ 36‚500 | $ 21‚500 | Inspection costs | $ 11‚400 | $ 26‚300 | Assembly costs | $ 38‚600 | $ 28‚000 | | Required: | a. | Which costs are relevant and which are not relevant in the choice between these two alternatives? |
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********* High School I feel that the use of cell phones should be allowed. In class there are not always enough calculators for every student to use‚ most likely every student in the room will have a cell phone‚ and on that cell phone there is always a calculator‚ allowing the use of these phones for school use they can then lower the districts budget now being able to subtract calculators. Every phone has either a memo pad or a notepad‚ in schools they give each student a assignment book which is
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income will the grandchild receive each year? Answer From financial calculator $2‚000‚000 PV 1 N 7% I/Y CPT PMT = 2‚140‚000 $2‚140‚000 - $2‚000‚000 = $ 140‚000 The granchild will receive $140‚000 for each year b) Nicole establishes a seven-year‚ 8 percent loan with a bank requiring annual end-of-year payments of $960.43. Calculate the original principal amount. Answer From financial calculator $960.43 PMT 7 N 8% I/Y CPT PV = $5000.35 The original principal
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Internet access is readily available to provide opportunities to use educational apps that improve classroom instruction and practice skills. Cell phones also allow students to access both basic and scientific calculators. This is very affordable for all students because there are free calculator apps available. Cell phones have many tools that can help students academically. Article two‚ clearly states that student cell phones in schools are a distraction; however‚ if educators tapped into the
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material: 1) Goggles are required‚ Scientific calculator and a periodic table of elements. Calculators: Calculators are expected to be used in class. You will be doing calculations during lectures and laboratory periods; especially during quizzes and exams. Your calculator should be capable of handling exponential notations‚ logarithmic calculations‚ and “root” calculations. You will not be allowed to share calculators during exams. Please have your calculators at all times. Course description:
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Practice Questions-“Real Options” Some questions may require you to use financial calculator or Excel. (In the final exam‚ for students without financial calculator‚ writing down the formula will be enough. However‚ those formulas must be correct to get full credit. Therefore‚ it is a good practice to check whether you are correct by using Excel for these practice questions) 1. How are real options different from financial options? 2. Consider the following project data: (1) A
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