The American Psychiatric Association reports that among college students during the past decade mental health diagnosis and treatment are up, while the stigma associated with them is down. For each of the following statements determine the type of parameter it is estimating. Note that you can use each alternative more than once and you don’t need to use them all.

a) one proportion
b) one mean
c) difference of two independent means
d) difference of two independent proportions
e) mean of matched pair differences

1. From 2007 to 2017 mental health diagnoses among college students increased from 22 percent to 36 percent.
2. More than one-third of college students reported a diagnosed condition in 2016–2017, according to a study published in Psychiatric Services in Advance.
3. Stigma was measured by asking participants if they agreed with the statement: “I would think less of a person who has received mental health treatment.” Stigma decreased from 11% in 2007 to 6% in 2017.
4. While major depression can develop at any age, the average age at onset is the mid-20s. 5. Different anxiety disorders tend to develop at different ages. Social phobia typically begins in childhood or early adolescence while panic disorder typically develops in late adolescence or early adulthood.

After the success of the company’s first two months, Santana Rey continues to operate Business Solutions. The November 30, 2019, unadjusted trial balance of Business Solutions (reflecting its transactions for October and November of 2019) follows.

Business Solutions had the following transactions and events in December 2019.

The following additional facts are collected for use in making adjusting entries prior to preparing financial statements for the company’s first three months.

1. The December 31 inventory count of computer supplies shows $580 still available.
2. Three months have expired since the 12-month insurance premium was paid in advance.
3. As of December 31, Lyn Addie has not been paid for four days of work at $125 per day.
4. The computer system, acquired on October 1, is expected to have a four-year life with no salvage value.
5. The office equipment, acquired on October 1, is expected to have a five-year life with no salvage value.
6. Three of the four months' prepaid rent have expired.

Record the necessary closing entries as of December 31, 2019

After the success of the company’s first two months, Santana Rey continues to operate Business Solutions. The November 30, 2019, unadjusted trial balance of Business Solutions (reflecting its transactions for October and November of 2019) follows.

Business Solutions had the following transactions and events in December 2019.

The following additional facts are collected for use in making adjusting entries prior to preparing financial statements for the company’s first three months.

1. The December 31 inventory count of computer supplies shows $580 still available.
2. Three months have expired since the 12-month insurance premium was paid in advance.
3. As of December 31, Lyn Addie has not been paid for four days of work at $125 per day.
4. The computer system, acquired on October 1, is expected to have a four-year life with no salvage value.
5. The office equipment, acquired on October 1, is expected to have a five-year life with no salvage value.
6. Three of the four months' prepaid rent have expired

Prepare a post-closing trial balance as of December 31, 2019.

After the success of the company’s first two months, Santana Rey continues to operate Business Solutions. The November 30, 2019, unadjusted trial balance of Business Solutions (reflecting its transactions for October and November of 2019) follows.

Business Solutions had the following transactions and events in December 2019.

The following additional facts are collected for use in making adjusting entries prior to preparing financial statements for the company’s first three months.

1. The December 31 inventory count of computer supplies shows $580 still available.
2. Three months have expired since the 12-month insurance premium was paid in advance.
3. As of December 31, Lyn Addie has not been paid for four days of work at $125 per day.
4. The computer system, acquired on October 1, is expected to have a four-year life with no salvage value.
5. The office equipment, acquired on October 1, is expected to have a five-year life with no salvage value.
6. Three of the four months' prepaid rent have expired

Prepare a balance sheet as of December 31, 2019.

After the success of the company’s first two months, Santana Rey continues to operate Business Solutions. The November 30, 2019, unadjusted trial balance of Business Solutions (reflecting its transactions for October and November of 2019) follows.

Business Solutions had the following transactions and events in December 2019.

The following additional facts are collected for use in making adjusting entries prior to preparing financial statements for the company’s first three months.

1. The December 31 inventory count of computer supplies shows $580 still available.
2. Three months have expired since the 12-month insurance premium was paid in advance.
3. As of December 31, Lyn Addie has not been paid for four days of work at $125 per day.
4. The computer system, acquired on October 1, is expected to have a four-year life with no salvage value.
5. The office equipment, acquired on October 1, is expected to have a five-year life with no salvage value.
6. Three of the four months' prepaid rent have expired.

Prepare a statement of retained earnings for the three months ended December 31, 2019.

Norweigian Cruise Line (NCL) hires gourmet chefs for their signature Alaska cruises. NCL has a direct labor standard of 2 hours per meal cooked. Each employee has a standard wage rate of $21.50 per hour. During August, NCL paid $95,634 to employees for 4,620 hours worked. 2,560 meals were cooked during August. What is the flexible budget amount for direct labor?

A wing designer comes up with two wing designs with different efficiency factors for a highaltitude
reconnaissance aircraft. The aircraft flies in steady, level flight at low subsonic cruise
speeds so that it can obtain better images of the ground underneath. If the weight, engine
thrust, aircraft speed and altitude are fixed, and induced drag is always the same fraction of
the total drag, derive a relationship between wing span and efficiency factor.

You are performing an audit of a small Internet start-up company that recently went public. During the audit, you frequently converse with the employees, with whom you have a comfortable relationship. In on conversation, an employee mentions the strange behavior of a co-worker. Apparently, this suspect employee comes to work very early and stays late. He is stressed at work and rather irritable. Although many of the company's founders are enjoying the economic fruits of the initial public offering (IPO), this person did not own any stock in the company at the time of the IPO and thus did not earn much money when the company went public. Nevertheless, this person drives a new Porsche Boxter. Is there sufficient evidence to determine whether this employee appears to be committing fraud?

what are the reasons behind enabling Deduplication on windows servers?

Benefits of implementing storage pool and RAID in general?

Benefits of implementing Active Directory to manage users and AGDLP as a best practice?

Possible Troubleshooting methods adapted in the Windows server environment?

Could someone please provide answers to this question?

Implement function (in C programming) that calculates and returns the total size of items in a directory given by name.

• Only consider immediate contents (no need to recursively check subdirectories).
• Assume that appropriate header files are included (no need to specify them using #include).

int dir_size(const char *name);