Narcotics

You are sent to a motel room to conduct an investigation.  There you find a deceased 30-year-old Hispanic male lying between two queen-sized beds.  His suitcase has bag tags from a local international airport.  His route was Cuba to Ontario, then Ontario to Newark, NJ.  Upon looking into his suitcase you notice an area where something large, half the size of the case is missing.  Based upon past experience you conclude he was a drug mule.  He was likely recruited to transport a large number of drugs from overseas into the U.S.
You also know that many of these transactions end with the mule being murdered, drugs were stolen, and promised money never delivered.  You find what appears to be a single needle mark, but no others on the deceased.  Upon questioning the motel clerk he states the man checked in about 6 pm and a woman came to the room alone at about 2 am and left by 3 am.
The local police want this case to be classified as an overdose if toxicology supports that finding.  You as a narcotics agent believe it to be a homicide.  The local police understand your position, however, they and the mayor do not want a lot of unsolvable homicides in the town.
How do you handle this situation?
You also know they are correct, that this case will likely never be solved.  Plus the mayor is a very powerful man who will likely find a way to punish you if you push for a homicide investigation.
What do you do?
Why did you make the choices you made?
How could your determination affect the victim? Victim’s family?  Community as a whole? Your own career?

Characterizing Uncertainty

Respond to the following discussion prompt in a minimum:

Many business activities generate data that can be thought of as random. An example described in the textbook is the servicing of cars at an oil change shop. Each car entering the shop can be considered an experiment with random outcomes. A variable of interest in this experiment could be the amount of time necessary to service the car. Service time will vary randomly with each car.

We can often capture the most relevant characteristics of a stochastic process with a simple probability distribution model. We can then analyze the model to make predictions and drive decisions. For instance, we could estimate the number of technicians the oil change shop needs to service demand on a Saturday afternoon. Discuss the following:
• What is a random variable?
• How would you differentiate a discrete from a continuous random variable?

A laptop manufacturing company has implemented a 2-step process to test the quality of each production batch. In the first step, a technician randomly selects 15 laptops from the batch and determines whether they meet specifications. The batch is considered acceptable provided no more than 1 laptop fails to meet specifications. Otherwise, the entire batch must be tested in the second step. Historical data shows that 95% of the laptops produced adhere to specifications. Discuss the following:
• What are the 4 characteristics of a binomial experiment?
• Can we use a binomial distribution to model this process?
• What is the probability that the entire batch unnecessarily has to be tested if in fact 95% of its laptops conform to specifications? (Hint: Use Excel’s =BINOMDIST() function to find the probability.)
• What is the probability that the batch is incorrectly accepted if only 75% of its laptops conform to specifications?

Sample Solution

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Employer Costs for Employee Compensation

Become familiar With Employeen Benefits Data Sources
The U.S. Bureau of Labor Statistics (BLS) publishes Employer Costs for Employee Compensation on a
quarterly basis. The publication displays the costs of wages and salaries as well as the costs of several
employee benefits. (Note: The data represent the hourly cost per employee.)
Several tables present the data by various groupings. Table 1 presents information by ownership (that is, the
civilian workforce, private industry, and state and local governments). Navigate to Employer Costs for
Employee Compensation
(Links to an external site.)
, select the link on the website for Table 1, and review the information.
Your Task
Answer the following questions based on Table 1:
What are the total benefits costs for the civilian workforce, private industry, and state and local governments?
Which benefit (and amount) creates the greatest cost for the civilian workforce, private industry, and state and
local governments?
If you were to calculate the annual cost of all benefits for each ownership group, what would they be per
employee? Hint: Assume that an employee works 2,000 hours each year.
Going back to the link to Table 1
(Links to an external site.)
, what are three other categories for which the BLS reports benefits costs?
Reference
Emp
Employee Benefit /6th edition/Joseph Martocchio

Sample Solution

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My own company

Aalyze your “own company”. The case study analysis paper must be submitted using
APA-style formatting. Students must address the topic in sufficient depth, and are expected to supplement
their analysis with research that goes beyond what is presented in the case and textbook. Good writing,
consistent logic and cogent arguments are positive traits of any written assignment and will be considered for
grading purposes. Students are required to use proper APA-style in-text citations and referencing.
Term Paper will consist of the team developing policies, strategies, and programs for their “company” to
include recruitment, compensation, performance management, employee relations, while ensuring legal
compliance and diversity. Each component will be contributed to each week throughout the course.
The case study analysis paper must contain the following sections:

  1. APA style cover page.
  2. Introduction.
    Briefly summarize the key facts, scope and aspects of the case.
  3. Body of the paper.
  4. Conclusion.
    Summarize your findings and recommendations.
  5. References.

Sample Solution

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