How many drives are needed for RAID 0, RAID 1, RAID 5, and RAID 10 and why?

1) Describe Bohr’s quantum model of the atom.

2) Derive expressions for the energies and radii of an electron in the hydrogen atom.

3) Discuss experiments that confirmed the existence of quantized atomic energy levels.

Standard Costing & Variance Analysis

Delic plc. is a manufacturer of cakes that makes a wide range of cakes. It operates a standard marginal cost accounting system. Given below, is information relating to one of its products, i.e. birthday cakes, which are made in one of the company departments:

                                                                                                          $

Direct materials purchased and used, 113,500kg                       442,650

        Direct labour, 17,800 hours                                                   129,940

        Variable production overhead incurred                                    58,800

        Fixed production overhead incurred                                     104,000

                         total                                                                               735,390

Required:

1. Prepare a statement showing, by cost elements (i.e. direct materials; direct labour; variable overhead; and fixed overhead), the:
   1. original budget                                                                                                
   2. flexed budget                                                                                                  
   3. actual cost                                                                                                       
   4. total variances                                                                                             
2. To be more informative for managerial purposes, prepare the following variances:
   1. Material price variance                                                                                   
   2. Material usage variance                                                                                 

                (iii) Wage rate variance                                                                                        

1. Labour efficiency variance                                                                            
2. Variable overhead expenditure variance                                                        

                   vi) Variable overhead efficiency variance                                                            

What is the importance of understanding cultural, religious, gender, sexual orientation, or disabilities in addressing and/or treating alcohol or substance use disorders?

Provide short answers of 100-150 words for the following question. Do not exceed 200 words for your response. Include a minimum of one scholarly resource in addition to the course textbook. ​

You have shorted 10 shares in a company at $98. The initial margin was 50% and the maintenance margin is 30%. A few days after the transaction, the company paid $0.6 dividends and after another few days, the shares price went to $110. What is your percentage margin? Provide your answer in percent, rounded to two decimals, omitting the % sign.

1. Discuss the attitude or mindset you have about work and finding a job. What are the primary factors (e.g., family, prior work history) that have influenced your attitude? Do you think these factors will positively or negatively influence you as you assimilate into your new organization?
2. How would you describe the organizational culture at your college or university? How were you assimilated into the culture?
3. What artifacts, rituals, language/jargon, and narratives/stories have you observed in your workplace?
4. Can cultural diversity be fostered in the workplace through employee education and training? What experiences have you had, if any, concerning diversity training or education?
5. Related to organizational culture, what are your impressions of companies such as Starbucks and Zappos? What, if anything, stands out to you about their organizational cultures that makes them different in comparison with others? What other companies stand out to you as having a unique culture?

please answer all the question

this class Business and Professional Communication

In 100 word Define and give an example of the following concepts: • terminal behavior • operant level • initial behavior • intermediate behaviors

How might a public manager motivate their employees?

Write a program that calculates the salary of employees. The program should prompt the user to enter hourly rate and number of hours of work a day. Then, the program should display the salary daily, bi-weekly (5 days a week), and monthly.

Sample program:

Enter your hourly rate:
>>> 20
Enter how many hours you work a day:
>>> 8
Your daily salary is: $160
Your bi-weekly salary is: $1600
Your monthly: $3200

Explain why you agree or disagree with the following statement.

Companies in the United States often choose to source items from foreign firms due to cost reasons. Some countries that function as manufacturing hubs have lower wage rates or relaxed working regulations which create cost savings that can be passed on to purchasing companies. Another possible explanation for sourcing items from other companies could be manufacturing efficiency. If a necessary component for a product is manufactured near another component then it may make sense to choose to source the component from that country instead of moving the components around and increasing costs.

From the scenario, analyze TFC's cash budget to determine key methods in which the budget may be optimized (e.g., by renegotiating terms and conditions on some of its payables, etc.). If you believe that there is room for improvement, recommend key strategies for TFC to use in order to optimize its cash budget. If you do not believe that this is the case, provide a rationale for your response.

Write a LISP function POWER that takes a list containing exactly two numeric atoms and computes the first atom raised to the power of the second atom. For example:

(POWER ‘(2 4)

Returns the value 16

3. What factors led to the urban crisis after World War II throughout northern American cities? How did cities decline? How did urban residents respond to the crisis?

ESSAY QUESTION PLEASE ANSWER FULLY

why is it important that the GAO receive the cooperation of contractors in attempting to make its government audits?

Mary, age 27, annually invests $1,000 in an IRA starting this year through the year of her 35th birthday, and then never makes another contribution. Sara, age 36, annually invests $1,000 in an IRA through the year of her 65th birthday. If both Mary and Sara can earn 8% on their investments, who will have more in her IRA account when she retires at the end of her 65th year AND approximately how much more will she have in her account?

Please show the calculator steps please