In: Accounting
1.) Explain why the notes are an integral part of the financial statements
2.) Explain why the characteristics of comparability and consistency are important in financial reporting
3.) Explain the differences between accounts payable, short-term debt, current maturities of long-term debt, accrued liabilities and unearned revenue.
In: Accounting
In: Civil Engineering
Consider a firm producing two goods, good A and good B, by using a fixed amount of labor. The production possibilities set of the firm is given by Y = {(a,b) ∈ R2 + | a2 +4b2 ≤ 16}. Assume the price of A and the price of B are equal to $1. Solve the revenue maximizing level of outputs for the firm.
In: Economics
In: Economics
The management and discussion and analysis (MD&A) section of the annual report provides valuable information on an entity's revenue and expenses. The information contained therein, helps deriving various ratio analyses.
What information do you find in the MD & A that is important in assessing the earnings and earnings potential of a selected company and why?
In: Accounting
| Year | years since 1971 | number of new locations |
| 1971 | 0 | 1 |
| 1987 | 16 | 17 |
| 1988 | 17 | 33 |
| 1989 | 18 | 55 |
| 1990 | 19 | 84 |
| 1991 | 20 | 116 |
| 1992 | 21 | 165 |
| 1993 | 22 | 272 |
| 1994 | 23 | 425 |
| 1995 | 24 | 677 |
| 1996 | 25 | 1015 |
| 1997 | 26 | 1412 |
| 1998 | 27 | 1886 |
| 1999 | 28 | 2498 |
| 2000 | 29 | 3501 |
| 2001 | 30 | 4709 |
| 2002 | 31 | 5886 |
| 2003 | 32 | 7225 |
| 2004 | 33 | 8569 |
| 2005 | 34 | 10241 |
| 2006 | 35 | 12440 |
| 2007 | 36 | 15011 |
| 2008 | 37 | 16680 |
| 2009 | 38 | 16635 |
| 2010 | 39 | 16858 |
| 2011 | 40 | 17003 |
| 2012 | 41 | 18066 |
| 2013 | 42 | 19767 |
| 2014 | 43 | 21366 |
| 2015 | 44 | 22519 |
And now here we are…a Starbucks on nearly every corner. Even Homer Simpson had something to say about this in a recent episode! This is where I need your help. I would like you to perform a thorough analysis of the data involving the number of Starbucks locations. Our investors are interested to know about the rate of growth as well as to understand issues related to forecasting the number of Starbucks locations in the future. And specifically, we are wondering when the number of stores will reach 37,000 locations. You see, there are currently 37,000 McDonald’s restaurants worldwide, and we have set a goal to reach that number by the year 2020. Do you think we can do it?
In: Statistics and Probability
Can you please answer the question
Education reform is one of the most hotly debated subjects on
both state and national policy makers’ list of socioeconomic
topics. Consider a linear regression model that relates school
expenditures and family background to student performance in
Massachusetts using 224 school districts. The response variable is
the mean score on the MCAS (Massachusetts Comprehensive Assessment
System) exam given in May 1998 to 10th graders. Four explanatory
variables are used: (1) STR is the student-to-teacher ratio in %,
(2) TSAL is the average teacher’s salary in $1,000s, (3) INC is the
median household income in $1,000s, and (4) SGL is the percentage
of single-parent households. A portion of the data is shown in the
accompanying table.
| SCORE | STR | TSAL | INC | SGL |
| 227.00 | 19.00 | 44.01 | 48.89 | 4.70 |
| 230.67 | 17.90 | 40.17 | 43.91 | 4.60 |
| ⋮ | ⋮ | ⋮ | ⋮ | ⋮ |
| 230.67 | 19.20 | 44.79 | 47.64 | 5.10 |
SOURCE: Massachusetts Department of Education and the Census of Population and Housing.
Click here for the Excel Data File
a. For each explanatory variable, discuss whether
it is likely to have a positive or negative causal effect on
Score.
| Explanatory variable | Effect on score |
| STR | |
| TSAL | |
| INC | |
| SGL |
b-1. Estimate the sample regression equation.
(Negative values should be indicated by a minus sign. Round
your answers to 2 decimal places.)
| ScoreˆScore^ = + STR + TSAL + INC + SGL |
b-2. Are the signs of the slope coefficients as
expected?
| Coefficient | IS THE SIGN EXPECTED ? |
| SGL | |
| INC | |
| TSAL | |
| STR |
c. What is the predicted score if STR = 18, TSAL =
50, INC = 60, SGL = 5? (Round coefficient estimates to at
least 4 decimal places and final answer to 2 decimal
places.)
| ScoreˆScore^ |
d. What is the predicted score if everything else
is the same as above except INC = 80? (Round coefficient
estimates to at least 4 decimal places and final answer to 2
decimal places.)
| ScoreˆScore^ |
In: Statistics and Probability
The following table reports the Consumer Pirce Index for the Los Angeles area on a monthly basis from January 1998 to December 2000 (base year=1982-1984). Eliminating the data for 2000, use Excel to forecast the index for all of 2000 using a three-and -six month average. Which provides a better forecast for 2000 using the data provided?
| Salvatore Chapter 6 Appendix Problem 3 (p.261) | |||||
| Time | CPI | forecast(w=0.3) | (A-F)^2 | forecast(w=0.7) | (A-F)^2 |
| Jan-98 | 161.0 | 166.63 | 166.63 | ||
| Feb-98 | 161.1 | 164.94 | |||
| Mar-98 | 161.4 | 163.79 | |||
| Apr-98 | 161.8 | 163.07 | |||
| May-98 | 162.3 | 162.69 | |||
| Jun-98 | 162.2 | 162.57 | |||
| Jul-98 | 162.1 | 162.46 | |||
| Aug-98 | 162.6 | 162.35 | |||
| Sep-98 | 162.6 | 162.43 | |||
| Oct-98 | 163.2 | 162.48 | |||
| Nov-98 | 163.4 | 162.70 | |||
| Dec-98 | 163.5 | 162.91 | |||
| Jan-99 | 164.2 | 163.08 | |||
| Feb-99 | 164.6 | 163.42 | |||
| Mar-99 | 165.0 | 163.77 | |||
| Apr-99 | 166.6 | 164.14 | |||
| May-99 | 166.2 | 164.88 | |||
| Jun-99 | 165.4 | 165.28 | |||
| Jul-99 | 165.8 | 165.31 | |||
| Aug-99 | 166.3 | 165.46 | |||
| Sep-99 | 167.2 | 165.71 | |||
| Oct-99 | 167.2 | 166.16 | |||
| Nov-99 | 167.1 | 166.47 | |||
| Dec-99 | 167.3 | 166.66 | |||
| Jan-00 | 167.9 | 166.85 | 1.10 | ||
| Feb-00 | 169.3 | 167.17 | 4.55 | ||
| Mar-00 | 170.7 | 167.81 | 8.37 | ||
| Apr-00 | 170.6 | 168.67 | 3.71 | ||
| May-00 | 171.1 | 169.25 | 3.41 | ||
| Jun-00 | 171.0 | 169.81 | 1.42 | ||
| Jul-00 | 171.7 | 170.16 | 2.36 | ||
| Aug-00 | 172.2 | 170.63 | 2.48 | ||
| Sep-00 | 173.3 | 171.10 | 4.85 | ||
| Oct-00 | 173.8 | 171.76 | 4.17 | ||
| Nov-00 | 173.5 | 172.37 | 1.28 | ||
| Dec-00 | 173.5 | 172.71 | 0.62 | ||
In: Economics
Could this be answered within excel + handwritten notes and thoroughly explained. Please and thank you
INTRODUCTION TO LINEAR CORRELATION AND REGRESSION ANALYSIS.
An economist with a major bank wants to learn, quantitatively, how much spending on luxury goods and services can be explained based on consumers’ perception about the current state of the economy and what do they expect in the near future (6 months ahead). Consumers, of all income and wealth classes, were surveyed. Every year, 1500 consumers were interviewed. The bank having all of the data from the 1500 consumers interviewed every year, computed the average level of consumer confidence (an index ranging from 0 to 100, 100 being absolutely optimistic) and computed the average dollar amount spent on luxuries annually. Below is the data shown for the last 24 years.
Date X Y (in thousands of dollars)
1994 79.1 55.6
1995 79 54.8
1996 80.2 55.4
1997 80.5 55.9
1998 81.2 56.4
1999 80.8 57.3
2000 81.2 57
2001 80.7 57.5
2002 80.3 56.9
2003 79.4 55.8
2004 78.6 56.1
2005 78.3 55.7
2006 78.3 55.7
2007 77.8 55
2008 77.7 54.4
2009 77.6 54
2010 77.6 56
2011 78.5 56.7
2012 78.3 56.3
2013 78.5 57.2
2014 78.9 57.8
2015 79.8 58.7
2016 80.4 59.3
2017 80.7 59.9
Questions:
In: Statistics and Probability