In: Economics
4. Families in a Faraway LandIn a faraway land,
• 20% of families have no children,
• 20% of families have exactly 1 child,
• 30% of families have exactly 2 children,
• 20% of families have exactly 3 children,
• 10% of families have exactly 4 children,
• no families have more than 4 children, and• 55% of children are
boys.
(a) If you randomly choose a family from this faraway land, what is the expected number of children in the family? What is the expected number of daughters in the family?
(b) If you randomly choose a family with children from this faraway land, what is the expected number of children in the family? What is the expected number of daughters in the family?
(c) If you randomly choose a child from this faraway land, what is the expected number of siblings that the child has? What is the expected number of sisters that the child has?
In: Statistics and Probability
Q6.
Ryan likes to listen to music while studying at home. His brother Isaac, however, needs peace and quiet in which to work. They both get an allowance and so have some money. To deal with arguments over whether music is played or not the parents decide that on Monday, Wednesday, Friday and Sunday peace and quiet must reign, but that on Tuesday, Thursday and Saturday it’s ok to play music. Note that the parents set this rule just to avoid quarrels between the two brothers; hence they do not need to stick to the rule as long as there is no quarrel. Note further that no headphones are allowed. Isaac values peace and quiet at $10 per day. Ryan values the ability to play music at $7 per day. If the boys are allowed to negotiate between themselves on which day(s) does music get played? Explain.
In: Economics
A boy standing on the ground close to a building throws a ball vertically upward. From his measurements of the maximum height, y-max, to which the ball rises and the time required to reach this height, the boy calculates that the average velocity of the ball on its way up is 20 m/s. Five seconds after leaving the boys hand, the ball is caught by a girl who has stretched her arm out of a window some distance above the boy. You may use -9.8 m/s^2 for the value of g.
a. What is the velocity of the ball immediately after its release?
b. How high does the ball rise; i.e., what is the value of y-max?
c. At what height, y, above the point of release is the ball caught?
d. What is the velocity of the ball immediately before being caught
In: Physics
You are a senior manager in Yiblam & Associates, a
firm of Chartered Certified
Accountants offering audit and assurance services mainly to large,
privately owned
companies. The firm has suffered from increased competition, due to
two new firms of
accountants setting up in the same town. Several audit clients have
moved to the new firms,
leading to loss of revenue, and an over staffed audit department.
Dzang Mufty, one of the
partners of Yiblam & Associates, has asked you to consider how
the firm could react to this
situation. Several possibilities have been raised for your
consideration:
a. Ezzy Co, a manufacturer of electronic equipment, is one of
Yiblam & Associate's
audit clients. You are aware that the company has recently designed
a new product,
which market research indicates is likely to be very successful.
The development of
the product has been a huge drain on cash resources. The managing
director of Ezzy
Co has written to the audit engagement partner to see if Yiblam
& Associates would
be interested in making an investment in the new product. It has
been suggested that
Yiblam & Associates could provide finance for the completion of
the development
and the marketing of the product. The finance would be in the form
of convertible
debentures. Alternatively, a joint venture company in which control
is shared
between Ezzy Co and Yiblam & Associates could be established to
manufacture,
market and distribute the new product.
b. Yiblam & Associates is considering expanding the provision
of non-audit services.
Ingrid Sharapova, a senior manager in Yiblam & Associates, has
suggested that the
firm could offer a recruitment advisory service to clients,
specialising in the
recruitment of finance professionals. Yiblam & Associates would
charge a fee for
this service based on the salary of the employee recruited. Ingrid
Sharapova worked
as a recruitment consultant for a year before deciding to train as
an accountant.
c. Several audit clients are experiencing staff shortages, and it
has been suggested that
temporary staff assignments could be offered. It is envisaged that
a number of audit
managers or seniors could be seconded to clients for periods not
exceeding six
months, after which time they would return to Yiblam &
Associates.
Required:
Identify and explain the ethical and practice management
implications in respect of:
i. A business arrangement with Ezzy Co
ii. A recruitment service offered to clients
iii. Temporary staff assignments
In: Economics
Case study: The Good, the Bad and the Ugly - A Story of Vadym
Hetman As CEO of Avani International, Hetman headed the growth of a
corporate giant. At its peak, Avani was gobbling up 200 companies a
year. Under his leadership, the value of Avani increased 70-fold.
In 2011, Hetman proclaimed his desire to be remembered as the world
greatest business executive. Things turn sour when Hetman and his
former chief financial officer were accused of running criminal
enterprise within Avani. The two were charged stealing $170 million
directly from the company and pocketing an additional $450 million
through manipulated sales of stock. Hetman’s action has almost
destroyed the company where he worked for 25 years. In 2012 alone
the value of the company’s stock dropped $90 billion. Hetman spent
his early years in humble circumstances. He grew up in the 1960’s
in Jackson, Alabama. He said he was the son of a cop. It was only
after he was accused did it come out that his father was never a
police officer in Jackson or anywhere else. However, his mother did
work for the Jackson Police Department as a school crossing guard.
His father, in actuality, was a wheeler-dealer who was a practiced
deceiver and an effective persuader. He had a strong personality
but for the most part kept his misdeeds to little white lies.
Friends remember Hetman as an easygoing kid who did well in school
without trying very hard. He was elected “class politician” by high
school graduating class. He went on to Samford, paying his way to
college by playing guitar in a band. He served in Bangkok held a
few accounting job, and eventually joined Avani in 1980s. Over the
course of the 1990s, Hetman’s happy-go-lucky character disappeared.
As he climbed the ladder at Avani, he became a corporate tough guy,
both respected and feared. He eventually became CEO in 2001 and
administered the rapid expansion of the company. Meanwhile, Hetman
learned to live big. He had a $18 million apartment in Los Angeles,
a $35 million mansion in Georgia, and a $20 million yacht. He spent
$25 million on art for his luxury homes. He took extravagance to
the extreme, for instance, spending $5, 000 on a shower curtain.
The more he made, the more he spent, and the more he allegedly
stole. Although his total compensation was $160 million in 2008, it
wasn’t enough. He manipulated the company’s relocation fund and
Employee Loan Program to take hundreds of millions in interest-free
funds. In 2010 for instance, he gave his wife $1.5 million to start
a restaurant, spent $2 million on birthday party in the Hawaii
Island for his wife, and gave away $50 million in corporate funds
to make humanitarian contributions in his own name. (Source:
Adapted from Stephen, P. Robbins, “Organizational Behavior”,
2005)
1 Based on the case study:
(a) Examine Hetman’s personality trait.
(b) Discuss how Hetman’s past shaped his personality
(c) Based on your answer in (a). Discuss two (2) character traits that might influence Hetman’s behaviour and performance at work.
(d) Discuss two (2) factors present in the case study that most likely influence Hetman’s perception of achievement.
(e) Which motivation theory do you think best explains Hetman’s behaviour and work performance? Justify your answer.
(f) “Hetman just did what anybody would do if they had the chance. The people at fault in this case are Avani’s Board of Directors for not controlling their CEO”. Do you agree or disagree with this statement? Discuss your answer based on the characteristics of effective team.
(g) Discuss what Avani International should do if symptoms of groupthink exist in the company.
In: Operations Management
In: Operations Management
1. Describe any of your special interests and how you have developed knowledge in these areas and how you have used these. Give examples of your creativity: the ability to see alternatives; take diverse perspectives; come up with new ideas; or willingness to try new things. (250-300 words)
2. Describe examples of your leadership experience in which you have helped others, resolved disputes, or contributed to group efforts over time. You may include experiences in school as well as in the community. (250-300 words)
3. Describe the most significant challenge you have faced and the steps you have taken to address this challenge. Include whether you turned to anyone in facing that challenge, the role that person played, and what you learned about yourself. (250-300 words)
4. Describe your experience facing or witnessing discrimination. Tell us how you responded and what you learned from those experiences. (250-300 words)
5. Describe the path you took to prepare, both academically and personally, for a career in nursing. (250-300 words)
In: Nursing
|
Prepare journal entries for the City of Pudding’s governmental funds to record the following transactions, first for fund financial statements and then for government-wide financial statements. (If no entry is required for a transaction/event, select "No journal entry required" in the first account field. Enter your answers in dollars not in millions.) |
| a. | A new truck for the sanitation department was ordered at a cost of $105,500. |
| b. | The city print shop did $1,200 worth of work for the school system (but has not yet been paid). Assume print shop is a governmental activity. |
| c. | An $12 million bond was issued to build a new road. |
| d. |
Cash of $191,000 is transferred from the General Fund to provide permanent financing for a municipal swimming pool that will be viewed as an Enterprise Fund. |
| e. | The truck ordered in (a) is received at an actual cost of $107,600. Payment is not made at this time. |
| f. | Cash of $32,900 is transferred from the General Fund to the Capital Projects Fund. |
| g. | A state grant of $60,000 is received that must be spent to promote recycling. |
| h. | The first $9,400 of the state grant received in (g) is appropriately expended. |
| FUND-BASED FINANCIAL STATEMENTS |
| GOVERNMENT-WIDE FINANCIAL STATEMENTS |
In: Accounting
Read these instructions carefully, and then read the text “The
Highs and Lows of Vocational
Education” on the next page. Then write an essay of 350-400 words*
in response to this essay title:
You must support your ideas with:
- Evidence taken from the ‘The Highs and Lows of Vocational
Education” reading text (at
least one item, which must be referenced with an in-text
citation)
AND
- Other evidence regarding either Hong Kong OR China (which you may
have read and can
reference correctly, or which you have made up and should be
referenced with your family
name and the current year, e.g. (Fan, 2019). You are not required
to write a reference list.
Describe the advantages and disadvantages of studying vocational education, in either Hong
Kong or China, and in another country.
The Highs and Lows of Vocational Education [adapted]
by Matt Barnum (2017)
What’s one education topic that right wing, left wing, and all
politicians support? It is vocational
training - something they’ve all said America needs in order to
create a balance of practical as well
as academic school leavers. While President Trump praised Germany’s
approach to vocational
education recently, he actually plans to reduce funding for it,
but, at least in theory, there’s wide
support for helping more students learn career-specific
skills.
Yet new international research points to a significant downside of
such programs: Students may
benefit early in their careers, but are harmed later in life as the
economy changes and they lack the
less specific skills necessary to adapt. The study raises concerns
about the positive and negative
effects of expanding vocational training in the United States.
“Individuals with general education
initially face worse employment outcomes, but with improved
experience as they become older,
they have increased employment opportunities, relative to
individuals with vocational education,”
write four researchers in the study.
Many European and developing countries provide extensive vocational
training, including
apprenticeships with involvement from industry, the authors note.
That stands in contrast with the
U.S., which has reduced or eliminated separate vocational tracks in
most high schools. Looking at
11 European countries, the researchers compared students within the
same country who went on the
vocational track to similar students who went through a
general-education program. The result is
that although vocational students make higher salaries and are more
likely to be employed as young
adults, this advantage fades over time; by their late forties,
those who went through a general
education program have higher employment rates. Those findings were
confirmed with more
detailed data from Germany. “The advantages of vocational training
in smoothing entry into the
labor market have to be set against disadvantages later in life,”
the study concludes.
At age 10, Germany requires students to choose a vocational high
school, academic high school, or
what one article described as “something in between.” Students have
frequent opportunities to move
between these choices as they progress with their studies. However,
in the U.S., vocation-focused
courses are often just a small part of a student’s course load. As
of 2009, the average American
student took 3.6 vocational classes in high school.
The authors of the latest research say the findings don’t imply
that vocational education is
necessarily a bad idea, just that it is important to understand the
advantages and disadvantages of
each choice. The results also suggest that policymakers looking
only at the short-term impacts of
such programs may not be getting an accurate understanding of their
effects. One recent study of
Arkansas’s high-school vocational program, which requires students
to take six career-focused
classes in high school in order to graduate and allows them to
concentrate in specific areas, found
that participants had higher earnings and employment rates as young
adults. Longer-run impacts
were not examined, however.
In: Finance