Please asnwer all parts of question 2

Question 2:         Use Data2 Sheet

2a.          Conduct a 2-level sort: on Fiscal Year (Largest to Smallest) and then on Company code (Z to A).

                                Report company code and year of 5^th record (do not count the header of the table).

                                In Answer Sheet, put Company code and year continuously like: K2002

2b.          For each company, calculate the annual sales growth. Report the company code and year of the 8^th Highest growth number.

                Annual sales growth = Sale year (i)/Sale year (i-1) -1

                                In Answer Sheet, put Company code and year continuously like: K2002

2c.          For each year, if you want to find a firm with the smallest Sales, how will you sort the data so that you can systematically identify these records? (this sort answers a question such as: in 2002, which firm has the lowest sales number?)

                                Sort first by:

                                Then by:

                                Then by:

                                Then by:

In Answer Sheet, we use column A, B, C, D instead of typing Fiscal year (column A), Company code (column B), Sales (column C) …

So if you think you should sort on Fiscal Year (column A), then on Company Code (column B), then on Sales (column C), simply type ABC

You just stepped into a new role as an office manager. Due to a lack of consistency throughout the office, you have been asked to update the billing policies and procedures to include the following elements: Step-by-step instructions for the entire revenue cycle from pre-verification of insurance to accounts receivable management. Methodology your office will use to determine a pricing structure. Considerations for negotiating insurance contracts. Considerations for private pay and charity care.

Suppose that the current daily volatilities of asset A and asset B are 1.65% and 2.32%,
respectively. The prices of the assets at close of trading yesterday were $35 and $52 and
the estimate of the coefficient of correlation between the returns on the two assets made
at that time was 0.26. The parameter λ used in the EWMA model is 0.95.
(a) Calculate the current estimate of the covariance between the assets.
(b) On the assumption that the prices of the assets at close of trading today are $36 and $53, update the correlation estimate.

Suppose that the current daily volatilities of asset A and asset B are 1.65% and 2.32%,

respectively. The prices of the assets at close of trading yesterday were $35 and $52 and

the estimate of the coefficient of correlation between the returns on the two assets made

at that time was 0.26. The parameter λ used in the EWMA model is 0.95.

(a) Calculate the current estimate of the covariance between the assets.

(b) On the assumption that the prices of the assets at close of trading today are $36 and $53,

update the correlation estimate.

Project engineer found that it is necessary for his project to install new software, the purchase price for the software is SR 2,870,325, the software needs update every 3 years and it will cost him SR 328.854, along with a yearly operating cost of SR 47,866. This system will last for 7 years what is the amount he should invest now to cover the cost of this system, use interest rate of 9%. Don't use the negative sign in the answer

The following pseudocode finds the maximum element in an array of size n.

1. Write a recursive version of this program.

2. Let f(n) be the number of key comparisons performed by this algorithm. Write a recurrence equation for f(n).

3. Prove by induction that the solution of the recurrence is f(n) = n − 1.

1. Write a Java program implementing a Binary Tree which stores a set of integer numbers. (Not have duplicate nodes) (100 points)

   1. 1) Define the BinaryTree interface.

   2. 2) Define the Node class.

   3. 3) Define the class LinkedBinaryTree which implements BinaryTree Interface.

   4. 4) Define the class TestLinkedBinaryTree which tests all function of

      LinkedBinaryTree.

   5. 5) Operations

      • Add/Remove/Update integer members.

      • Display(three traversal algorithms), Search.

Revenue recognition at a point in time or over time

Kleymenova Consulting, Inc., enters into a contract to provide consulting services

1. The consulting services are the provision of technical computer assistance as needed. For $25,000 per month, whenever the client has a problem, it contacts Kleymenova, which dispatches a consultant to address the problem at no additional charge.

2. The consulting services are to develop a new customer payment collection system for the client. The $300,000 contract price is payable in installments as certain benchmarks are reached. Because of the specialized nature of the software, there is no alternative use for the computer code. Its only use is for Kleymenova’s client.

3. The consulting services are to update and improve the client’s existing customer collection system. The $300,000 contract price is payable when certain benchmarks are reached, the client has signed off on an improved functionality promised under the contract, and the update has “gone live.”

4. Kleymenova is developing a generic customer payment collection system, which will be installed at the client’s facilities upon completion. The client paid $50,000 upon signing the contract and will pay the $250,000 balance of the contract price when installation is complete. Kleymenova will also be able to install essentially the same system on other clients’ computers.

i want Solution From Question Number 5 Solution Of questions 1-4 in Previou Post
Note (I Want ScreenShot For Solution)

Use Kali Linux Commands to show me the following:
1. Who are you?
2. Change directory to Downloads
3. Make a new directory
4. Make a new text file under your name (Ghada.txt)
5. Write a paragraph about Cyber security (4 to 5 sentences) >>simply open the file and write
inside it
6. Change the permission to be 764
7. Open the file but with a cyber security match Show me each and every step with figure
b. Enter into Portswagger lab (Username enumeration via subtly different responses)

https://portswigger.net/web-security/authentication/password-based/lab-username-enumerationvia-subtly-different-responses
Show me step-by-step how to use burp to get the username and password. Name the username list

with your name ex. Ghada_usename.txt and Ghada_password.txt
Use Seed Machine (the same SQL injection website)to conduct SQL Injection such that:
1. Update Boby nickname to be your name (by Alice)
2. Update Boby password to be (your name as a password) (by Alice).