In a new restaurant Jake’s offers three different burgers that is open 40 hours per week. Each
product requires the following processing times (in minutes) in each of three station.
Burger Max Burger Special Mega Burger
Grill 2 2 1
Preparation 3 4 6
Packaging 4 6 5
Each station must be run by one of 19 cross-trained workers who are each available 35 hours per week. The plant has 10 grills, 6 preparation stations, and 8 packaging machines available. The three products contribute $0.90, $1.20, and $1.50, respectively, in marginal profits per unit produced.
a) (4 Points) Formulate an LP model for this problem.
b) (1 Point) Can this problem be solved graphically? Argue your point.
c) (8 Points) What is the optimal solution?
d) (2 Points) Assume that the number of available workers is fluctuating. Describe two ways
how it can be tested whether these fluctuations lead to changes in the production plan.

In this written assignment, select one cultural factor such as health beliefs, language, perception of time, environment control, etc. (see textbook reading) and apply it to a selected ethnic group. The paper will include the following:

One impact on medication preparation. Explain.

Two impacts on medication administration. Explain.

Two potential adverse reactions. Explain with rationale.

One possible issue in adherence to medication regimen. Explain how this can be overcome.

The paper should be no more than 3 pages. Use APA Editorial Format for all citations and references used.

Submit your completed assignment by following the directions linked below. Please check the Course Calendar for specific due dates.

Save your assignment as a Microsoft Word document. (Mac users, please remember to append the ".docx" extension to the filename.) The name of the file should be your first initial and last name, followed by an underscore and the name of the assignment, and an underscore and the date. An example is shown below:

Jstudent_exampleproblem_101504

An economist is studying the job market in Denver area neighborhoods. Let x represent the total number of jobs in a given neighborhood, and let y represent the number of entry-level jobs in the same neighborhood. A sample of six Denver neighborhoods gave the following information (units in hundreds of jobs). x 13 33 50 28 50 25 y 1 2 6 5 9 3 Complete parts (a) through (e), given ?x = 199, ?y = 26, ?x2 = 7667, ?y2 = 156, ?xy = 1044, and r ? 0.845. (a) Draw a scatter diagram displaying the data. (b) Verify the given sums ?x, ?y, ?x2, ?y2, ?xy, and the value of the sample correlation coefficient r. (Round your value for r to three decimal places.) ?x = ?y = ?x2 = ?y2 = ?xy = r = (c) Find x, and y. Then find the equation of the least-squares line = a + bx. (Round your answers for x and y to two decimal places. Round your answers for a and b to three decimal places.) x = y = = + x (d) Graph the least-squares line. Be sure to plot the point (x, y) as a point on the line. (e) Find the value of the coefficient of determination r2. What percentage of the variation in y can be explained by the corresponding variation in x and the least-squares line? What percentage is unexplained? (Round your answer for r2 to three decimal places. Round your answers for the percentages to one decimal place.) r2 = explained % unexplained % (f) For a neighborhood with x = 40 hundred jobs, how many are predicted to be entry level jobs? (Round your answer to two decimal places.) hundred jobs

SOA Case Study: Retail company, shopOnline, with an online web store and 900 retail stores, has the following characteristics: • Strategic objective: become the most profitable retailer in the industry through aggressive growth with minimal risk • Delivering a unique, seamless, cross channel experience. • Being the first to offer popular products that match customer desires. • Capabilities needed according to Business Process Analysis: – share consistent product information across multiple channels. – quickly and accurately incorporate new products. – 24h availability for product purchase and delivery. – sell services associated with products • Two primary initiatives: – Online-to-store, multi-channel initiative: consistent customer experience across multiple channels (Web, retail stores, and catalogues) – Product information management, new product introduction initiative: central management of information about products and focus on data required to market and sell products through one or more distribution channels *This case study has been created based on some business cases. a. If you are going to use an SOA based design to realize strategic objectives, discuss the SOA Architectural Principles that will be applied to your design. [7 Marks] b. Discuss the possible reference SOA based architecture using ESB. Please present an architectural diagram as your discussion reference.

Suppose that Xtel currently is selling at $40 per share. You buy 800 shares using $25,600 of your own money, borrowing the remainder of the purchase price from your broker. The rate on the margin loan is 10%.

a. What is the percentage increase in the net worth of your brokerage account if the price of Xtel immediately changes to (a) $44; (b) $40; (c) $36? (Leave no cells blank - be certain to enter "0" wherever required. Negative values should be indicated by a minus sign. Round your answers to 2 decimal places.)

b. If the maintenance margin is 20%, how low can Xtel’s price fall before you get a margin call? (Round your answer to 2 decimal places.)

Price            $

c. How would your answer to requirement 2 would change if you had financed the initial purchase with only $16,000 of your own money? (Round your answer to 2 decimal places.)

Strike price            $

d. What is the rate of return on your margined position (assuming again that you invest $25,600 of your own money) if Xtel is selling after one year at (a) $44; (b) $40; (c) $36? (Negative values should be indicated by a minus sign. Round your answers to 2 decimal places.)

e. Continue to assume that a year has passed. How low can Xtel’s price fall before you get a margin call? (Round your answer to 2 decimal places.)

Price            $

Suppose that XTel currently is selling at $40 per share. You buy 800 shares using $25,600 of your own money, borrowing the remainder of the purchase price from your broker. The rate on the margin loan is 10%.

a. What is the percentage increase in the net worth of your brokerage account if the price of XTel immediately changes to (a) $44; (b) $40; (c) $36? (Leave no cells blank - be certain to enter "0" wherever required. Negative values should be indicated by a minus sign. Round your answers to 2 decimal places.)

b. If the maintenance margin is 20%, how low can XTel’s price fall before you get a margin call? (Round your answer to 2 decimal places.)

c. How would your answer to requirement 2 would change if you had financed the initial purchase with only $16,000 of your own money? (Round your answer to 2 decimal places.)

d. What is the rate of return on your margined position (assuming again that you invest $25,600 of your own money) if XTel is selling after one year at (a) $44; (b) $40; (c) $36? (Negative values should be indicated by a minus sign. Round your answers to 2 decimal places.)

e. Continue to assume that a year has passed. How low can XTel’s price fall before you get a margin call? (Round your answer to 2 decimal places.)

One of largest banks in the country is researching the payment method used by restaurant customers. The interest is to know if customers have changed their method of payment with respect to last year. As the statistician in charge of the analysis you survey 220 restaurants and find historical information on payment method as shown in the table below. Allow 1% of error when performing the statistical test.

Category 2016 Market Share    2017-Observed

Credit card       0.60                   110

Debit card   0.20                        50

Personal check 0.05                            20

Cash 0.15 40

Total 1                        220

1. What is the expected value for each category?

2. What is the value of the test statistic you calculated for this problem?

3. What is the value of degrees of freedom?

4.What is the critical value for the given alpha?

5. What is your decision after performing the test?

6.What is your conclusion after performing the test? Be specific and relate to the problem.

The National Football League (NFL) records a variety of performance data for individuals and teams. To investigate the importance of passing on the percentage of games won by a team, the following data show the average number of passing yards per attempt (Yards/Attempt) and the percentage of games won (WinPct) for a random sample of 10 NFL teams for the 2011 season.†

(c)

Develop the estimated regression equation that could be used to predict the percentage of games won given the average number of passing yards per attempt. (Round your numerical values to three decimal places.)

ŷ =

e)

For the 2011 season, suppose the average number of passing yards per attempt for a certain NFL team was 6.1. Use the estimated regression equation developed in part (c) to predict the percentage of games won by that NFL team. (Note: For the 2011 season, suppose this NFL team's record was 7 wins and 9 losses. Round your answer to the nearest integer.)

  %

1)Why we want to choose 1-2 heat exchange
2) Benefits of using many tubes in the heat exchange
3) material use for tube
4)shell tube
5) why we use 1 inch two pass
6) the length of tube we use is 6ft
7)U tube - Coose BEU and AEU
8)tube sheet
9) buffle