A compound containing only C, H, and O, was extracted from the bark of the sassafras tree. The combustion of 34.7 mg produced 94.2 mg of CO2 and 19.3 mg of H2O. The molar mass of the compound was 162 g/mol. Determine its empirical and molecular formulas.
In: Chemistry
6a. A compound is analyzed and is found to be composed of 36.93% carbon, 4.65% hydrogen, and 58.42% fluorine. What is the empirical formula of this compound? (10 pts)
6b. If the molar mass of the compound described above is approximately195 g/mol, what is the molecular formula of the compound? (2 pts)
In: Chemistry
The concept of “Quality of Earnings” is widely recognized in the relevant finance and accounting literature.
a) Explain this concept comprehensively.
b) How Earnings quality relate to Market pricing of the stocks traded based on empirical evidence available?
c) Apply this concept and its applications in the Palestinian context.
In: Finance
1.What is specification error?
2.What are the criteria for model selection for an empirical analysis?
3. How will you estimate parameters in case of inclusion of irrelevant variables?
4. How would you detect that a model is overfitted?
(P.S. - please answer every part)
In: Statistics and Probability
THIS IS A DECISION ANALYSIS MAKING CLASS (HEALTHCARE ADMINISTRATION)
Discuss why probability is so important within the health care decision analysis. Provide specific areas of understanding, for Classical, Empirical, Subjective and Axiomatic Probability. Why are these Probability used in the health care decision analysis?
In: Math
In: Chemistry
In: Psychology
|
A. |
ClassCo sells Convertible Bond with warrant to convert into stock |
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Bond with face |
$1,000 |
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Face Rate |
8.00% |
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Term |
3 |
Yrs. |
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Market rate @ sale |
8.50% |
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issued: |
6/30/2018 |
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maturity |
6/30/2021 |
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Interest paid annually |
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Bond sold for |
996.00 |
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Part 1) determine value received from sale, Discount or Premium? |
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Part 2) Prepare JE to record sale, use incremental |
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assume value of Bond in the known |
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and value of warrant is incremental |
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B. |
ClassCo: |
PE 12/31/2018 |
Fiscal = calendar Yr. |
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Net income: after tax |
2000 |
shares: |
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Beginning: |
505 |
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3/1 issue |
50 |
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9/1 issue |
60 |
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Treasury Purchase 10/30 |
(24) |
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on 11/22, 3 for 1 split |
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Preferred dividends this year = |
250 |
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Part 1) Calculate EPS |
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Part 2) using "as if" compute EPS & dilutive effect of Convertible Bonds |
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issued 10 bonds , $1000 bonds issued prior yr., 6%, each bond was convertible into 30 shares |
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40% tax rate for bonds |
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C. |
NET Income: |
4500 |
No preferred stock |
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Average # of Shares |
2200 |
EPS = |
2.045 |
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Stock Options: |
all full Yr. |
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# option shares |
500 |
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0ption price per share |
$18 |
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Market at PE being measured |
$32 |
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Part 1 |
Compute dilutive effect per share |
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In: Finance
A) The Acme Company manufactures widgets. The distribution of
widget weights is bell-shaped. The widget weights have a mean of 57
ounces and a standard deviation of 8 ounces.
Use the Empirical Rule and a sketch of the normal distribution in
order to answer these questions.
68% of the widget weights lie between _____?____ and
______?______
What percentage of the widget weights lie between 41 and 65 ounces?
What percentage of the widget weights lie above 33 ?
B) The Acme Company manufactures widgets. The
distribution of widget weights is bell-shaped. The widget weights
have a mean of 39 ounces and a standard deviation of 5
ounces.
Use the Empirical Rule and a sketch of the normal distribution in
order to answer these questions.
95% of the widget weights lie between ___?____ and ___?____
What percentage of the widget weights lie between 34 and 49 ounces?
What percentage of the widget weights lie above 24 ?
In: Statistics and Probability
A major cab company in Chicago has computed its mean fare from O'Hare Airport to the Drake Hotel to be $25.89, with a standard deviation of $3.10. Based on this information, complete the following statements about the distribution of the company's fares from O'Hare Airport to the Drake Hotel.
(a) According to Chebyshev's theorem, at least ?56%75%84%89% of the fares lie between 19.69 dollars and 32.09 dollars.
(b) According to Chebyshev's theorem, at least 8/9 (about 89%) of the fares lie between dollars and dollars. (Round your answer to 2 decimal places.)
(c) Suppose that the distribution is bell-shaped. According to the empirical rule, approximately 68% of the fares lie between dollars and dollars.
(d) Suppose that the distribution is bell-shaped. According to the empirical rule, approximately ?68%75%95%99.7% of the fares lie between 19.69 dollars and 32.09 dollars.
In: Statistics and Probability