Because movie producers have come under pressure for teaching children incorrect science, you have been appointed to help a committee of concerned parents review a script for a new Superman movie. In the scene under consideration, Superman rushes to save Lois Lane who has been pushed from a window 300 feet above a crowded street. Superman is 0.5 miles away when he hears Lois scream and rushes to save her. He swoops down in the nick of time, arriving when Lois is just 3.0 feet above the street, and stopping her just at ground level. Lois changes her expression from one of horror at her impending doom to a smile of gratitude as she gently floats to the ground in Superman's arms. The committee wants to know if there is really enough time to express this range of emotions, even if there is a possible academy award on the line. The chairman asks you to calculate the time it takes for Superman to stop Lois's fall. To do the calculation, you assume that Superman applies a constant force to Lois in breaking her fall and that she weighs 120 lbs. While thinking about this scene you also wonder if Lois could survive the force that Superman applies to her.
In: Physics
Which of the following are measures of capacity in terms of outputs and inputs produced for the corresponding production system?
Select one:
A. Airline – customers checked out per hour – reservation calls handled per day
B. Supermarket – available seat miles per year – cartons unloaded per hour
C. University – graduates per year – students admitted per year
D. Automobile assembly plant – autos assembled per year –packages delivered per day
In planning the long-term capacity of an operation, one should take into account:
Select one:
A. Bottlenecks
B. Economies of scale
C. Economies of scope
D. Only B and C
When a resource is scheduled as if it had unlimited capacity to handle any and all jobs, its schedule is called
Select one:
A. Bottleneck
B. Infinite loading
C. Finite loading
D. Cycle time
The __________ plan is a preliminary, approximate schedule of an organization’s overall operations that will satisfy the demand forecast at minimum cost.
Select one:
A. Production
B. Rough-cut capacity
C. Long-term
D. Efficiency
E. Aggregate
__________ means deciding which jobs to assign to which work centers.
Select one:
A. Loading
B. Sequencing
C. MRP
D. Facility planning
E. MPS
In: Operations Management
In each of the projects that follow, you should write a program that contains an introductory docstring. This documentation should describe what the program will do (analysis) and how it will do it (design the program in the form of a pseudocode algorithm). Include suitable prompts for all inputs, and label all outputs appropri- ately. After you have coded a program, be sure to test it with a reasonable set of legitimate inputs.
5 An object’s momentum is its mass multiplied by its velocity. Write a pro- gram that accepts an object’s mass (in kilograms) and velocity (in meters per second) as inputs and then outputs its momentum.
6 The kinetic energy of a moving object is given by the formula KE=(1/2)mv2, where m is the object’s mass and v is its velocity. Modify the program you created in Project 5 so that it prints the object’s kinetic energy as well as its momentum.
Write a program that takes as input a number of kilometers and prints the corresponding number of nautical miles. Use the following approximations:
- A kilometer represents 1/10,000 of the distance between the North Pole and the equator.
- There are 90 degrees, containing 60 minutes of arc each, between the North Pole and the equator.
- A nautical mile is 1 minute of an arc.
*please use IDLE( python 3.7)
In: Computer Science
308 Chapter 11 CASE STUDYCase stUDYCollege and professional sports are economy boosters for their host cities. The stream of revenue to the local economy generated by excited fans comes from the sale of tickets, hotel room rentals, car rentals, restaurant meals served, gasoline sales, park-ing fees, and vendor sales. The sales become even greater when a team is winning.Cities such as Lincoln, Nebraska; Columbus, Ohio; Tallahassee, Florida; and Baton Rouge, Louisiana count on the revenue generated by sell-out crowds during the college football season. Stadiums that hold from 82,000 to 102,000 fans provide an eco-nomic windfall for the college com-munities where they are located.Some fans of professional sports teams, such as the Chicago Cubs and Green Bay Packers, are loyal no mat-ter how well their team is performing. These faithful fans provide a steady flow of revenue to the sports program and surrounding communities.College World Series Wars?Cities that host major sporting events understand the financial benefits. Omaha, Nebraska, appreciates the millions of dollars poured into the city during the annual College World Series. Zesto’s, a popular fast-food restaurant, has truckloads of food rolling in each day to meet the demands of customers from all over the United States.The event has been voted the Best Annual Local Event and ranks as the third-most important state tourist attraction, according to a survey conducted by Omaha Magazine. The revenue from this two-week event has attracted the attention of other cities, such as Oklahoma City, that would like the opportunity to host the event in the future. Economic experts estimate that the College World Series generates more than $40 million for the Omaha economy. It is no wonder that other cities would like to host thisevent.Omaha tore down Rosenblatt Stadium, the former home of the College World Series, to build the new $131-million TD Ameritrade Park Omaha that has 24,505 seats. Omaha must continue to demonstrate top-notch hospitality so that the College World Series event planners continue to choose Omaha as its host city.Think Critically
1. Why is it important for Omaha to continue hosting the College World Series? Consider both financial and nonfinancial benefits.
2. What are some of the greatest sources of revenue for cities that are home to popular college and professional sports teams?
3. How can hosting a major event like the College World Series help a city develop a national image? Explain your answer.
4. List ten good food items for ven-dors to sell at the College World Series
In: Economics
If you found an emaciated house cat in a park and decided to provide nutritional rehabilitation, what are 4 important principles that you would consider in deciding your course of action (list and explain)?
In: Nursing
In: Statistics and Probability
Please answer each question in 350-500 words.
Discuss how you and your work place(Delta hotel by Marriott) could create a better team-orientated work environment.
In: Operations Management
Goal:
Make the highest volume VG/PG solution at 80%/20%, respectively,
with a 0.3% nicotine level.
Ingredients:
750ml VG
250ml PG
125ml 75%/25% VG/PG solution at 2.4% nicotine level.
I need to know the formula for the highest volume of this solution I can make that ends with a 0.3% nicotine level at an 80%/20% VG/PG ratio, given the above listed ingredients.
In: Chemistry
Determine the required ADR to achieve the owner's goal of earning an ROI of 15%. (20 points)
| Investment | $800,000 | ||
| Debt | $1,500,000 | ||
| ROI | 20% | ||
| Interest rate | 8% | ||
| Income tax rate | 20% | ||
| Property taxes | $100,000 | ||
| Fire insurances | $30,000 | ||
| Depreciation | $200,000 | ||
| Undistributed operating expenses (fixed) | $200,000 | ||
| Undistributed operating expenses (Variable) | 5% | of total room revenue | |
| Management fee | 5% | of total room revenue | |
| Rooms department expenses (fixed) | $20,000 | ||
| Rooms department expenses (Variable) | 15% | of total room revenue | |
| Expected paid occupancy | 80% |
In: Accounting
Simulation Case Study:
Phoenix Boutique Hotel Group
Phoenix Boutique Hotel Group (PBHG) was founded in 2007 by Bree Bristowe. Having worked for several luxury resorts, Bristowe decided to pursue her dream of owning and operating a boutique hotel. Her hotel, which she called PHX, was located in an area that included several high-end resorts and business hotels. PHX filled a niche market for “modern travelers looking for excellent service and contemporary design without the frills.” Since opening PHX, Bristowe has invested, purchased, or renovated three other small hotels in the Phoenix metropolitan area: Canyon Inn PHX, PHX B&B, and The PHX Bungalows.
One of the customer service enhancements Bristowe has implemented is a centralized, toll-free reservation system. Although many customers book specific hotels online, the phone reservation system enables PBHG to find the best reservation match at all properties. It has been an excellent option for those customers who have preferences regarding the type of room, amenity options, and the best price across the four hotel locations.
Currently, three agents are on staff for the 6 a.m. to 2 p.m. call shift. The time between calls during this shift is represented in Table 1. The time to process reservation requests during this shift is in Table 2.
Table 1: Incoming Call Distribution
|
Time Between Calls (Minutes) |
Probability |
|
1 |
0.13 |
|
2 |
0.23 |
|
3 |
0.27 |
|
4 |
0.19 |
|
5 |
0.15 |
|
6 |
0.09 |
Table 2: Service Time Distribution
|
Time to Process Customer Inquiries (Minutes) |
Probability |
|
1 |
0.19 |
|
2 |
0.17 |
|
3 |
0.16 |
|
4 |
0.15 |
|
5 |
0.11 |
|
6 |
0.08 |
|
7 |
0.03 |
Bristowe wants to ensure customers are not on hold for longer than 2 minutes. She is debating hiring additional staff for this shift based on the available data. Additionally, Bristowe and PBHG will soon be featured in a national travel magazine with a circulation of over a million subscriptions. Bristowe is worried that the current operators may not be able to handle the increase in reservations. The projected increase for call distribution is represented in Table 3.
Table 3: Incoming Call Distribution
|
Time Between Calls (Minutes) |
Probability |
|
1 |
0.26 |
|
2 |
0.27 |
|
3 |
0.24 |
|
4 |
0.14 |
|
5 |
0.11 |
|
6 |
0.06 |
Bristowe has asked for your advice in evaluating the current phone reservation system. Create a simulation model to investigate her concerns. Make recommendations about the reservation agents.
|
Arrival Interval Distribution |
||||||||||||
|
Random Number Lower Limit |
Range Upper Limit |
Arrival Gap Minute |
||||||||||
|
Probability |
||||||||||||
|
0.13 |
0 |
10 |
1 |
|||||||||
|
0.23 |
11 |
31 |
2 |
|||||||||
|
0.27 |
32 |
53 |
3 |
|||||||||
|
0.19 |
54 |
73 |
4 |
|||||||||
|
0.15 |
74 |
89 |
5 |
|||||||||
|
0.09 |
90 |
99 |
6 |
|||||||||
|
Service Time Distribution |
||||||||||||
|
Random Number Lower Limit |
Range Upper Limit |
Service Time (minutes) |
||||||||||
|
Probability |
||||||||||||
|
0.19 |
0 |
19 |
1 |
|||||||||
|
0.17 |
20 |
38 |
2 |
|||||||||
|
0.16 |
39 |
56 |
3 |
|||||||||
|
0.15 |
57 |
73 |
4 |
|||||||||
|
0.11 |
74 |
86 |
5 |
|||||||||
|
0.08 |
87 |
96 |
6 |
|||||||||
|
0.03 |
97 |
99 |
7 |
|||||||||
|
Customer Number |
Random Number |
Arrival Gap |
Random Number |
Service Time |
Arrive Time |
Service Start |
Service End |
Time in System |
Time on Hold |
Time Server Idle |
Percent Utilization |
|
|
Summary for This Trial Run Average: |
||||||||||||
|
maximums |
||||||||||||
|
1 |
1 |
19 |
||||||||||
|
2 |
49 |
13 |
||||||||||
|
3 |
96 |
28 |
||||||||||
|
4 |
60 |
78 |
||||||||||
|
5 |
19 |
61 |
||||||||||
|
6 |
9 |
55 |
||||||||||
|
7 |
83 |
60 |
||||||||||
|
8 |
94 |
25 |
||||||||||
|
9 |
28 |
15 |
||||||||||
|
10 |
48 |
47 |
||||||||||
|
11 |
7 |
84 |
||||||||||
|
12 |
76 |
52 |
||||||||||
|
13 |
39 |
74 |
||||||||||
|
14 |
2 |
7 |
||||||||||
|
15 |
73 |
8 |
||||||||||
In: Statistics and Probability