Find the rank of each department in terms of total salary

Q: What two attributes must be contained in the composite entity between STORE and PRODUCT? Use proper…

A: The  соmроsite  entity  must  аt  leаst  inсlude  the  рrimаry  keys  оf  the  entities  it…

Q: Draw flow chart to estimated salary for the proportion of workers 6 people 5 ID per hour where…

A: 1) For start and stop we have to use oval symbol  2)For calculation we have to use rectangle  3)For…

Q: Table name is : Clothing 1. Give me the sum, max and min for sales unit price. 2. Order item name…

A: Algorithm :  Answer 1)  find the sum , min and max of the sales unit price from the table Clothing.…

Q: Show the average salary for each different job_id group in the employee table

A: Code: SELECT JOB_ID, AVG(SALARY) FROM Employees WHERE JOB_ID <> 'IT_PROG' GROUP BY JOB_ID;

Q: Measured by average standard price, what is the least expensive product finish?

A: SELECT  ProductFinish FROM Product_T WHERE ProductStandardPrice= (  SELECT…

Q: Update the emp table to set the commission of all employees to SR 1000 who are working as managers

A: Syntax: UPDATE table_nameSET column1 = value1, column2 = value2, ...WHERE condition;

Q: Select all those professors who age in the range 30 to 40 and don't have any rank. Count the number…

A: SELECT * FROM professors WHERE age>30 AND age<40 AND `rank` IS NULL;

Q: What is the average cost of all emergency room visits for female patients? Name the computed column…

A: First we have to take PatientID from patient.csv whose gender is female. SELECT PatientID FROM…

Q: From the employee table, calculate the average compensation for each job category where the employee…

A: here is the the required SQL query as shown below :-   SELECT     -- columns to be retrieved     JOB…

Q: Add the following values in the table Doctor id Doctor_name Degree Join_year Salary D550 Saleh…

A: DOCTOR TABLE: CREATE TABLE DOCTOR(Docotr_id varchar2(5),Doctor_name varchar2(25),Degree…

Q: Refer to the WORKERS table: WORKERS Empno Empname Job Mgr HireDate Sal Comm Deptno 24000 2.405 17000…

A: Given :

Q: Excel table of employed persons, unemployed persons and the computed unemployment rate and graph of…

A: Consider an excel table which contains total persons, employed persons and the unemployment rate in…

Q: Company ABC in Kenya pays its employees based on a commission of the sales they make as illustrated…

A:

Q: Given the employees of medium-sized semi-conductor firm, find the employee that joined November 8,…

A: The Excel INDEX function returns a value in an array based on the row and column numbers you…

Q: Compute the average number of hours for the courses offered by each college.

A: Below i have written the query:

Q: ployees ase. Calculate across all employees in this table, the average age, as of today, rounded to…

A: Here we will find average age of employee using AVG keyword and DATEDIFF function

Q: (CLO-4] Use the given Student Table to answer the question below: Graduation Date Major GPA Student…

A: Given SQL query: SELECT Student_Name FROM Student_Database WHERE GPA>=2.5 AND GPA<=3.5 This…

Q: Using the attached table, choose the correct answer *: The highest "total salary" among employees is…

A: Salary has been calculated on the below formula Basic Salary+ 5% of (actual salary-planned salary) +…

Q: SQL query database result

A: Problem Statement for SQL: The HR manager wants to calculate total salaries and count of only…

Q: Calculate the total working wage during the first week?

A: 1) In Excel first row starts with A1, B1, C1 .... where we have headers like, week, week hours,…

Q: Find the names of student who have work in all projects.

A: The query that will display the name of the students who have worked on all projects: SELECT name…

Q: Find the first five employees hired by the company using mongoDB

A: The query to find first five employee hired: First we'll sort the list using hiring date:…

Q: 1. Display all details of the item table. 2. Display item name, section and price of all garments.…

A: Queries:   1) SELECT * FROM Item;

Q: Add the following values in the table Doctor id Doctor_name Degree Join_year Salary D550 Saleh…

A: 4. Show the doctor's names, degree and salary for all doctors who hoint between 2010 and 2015 select…

Q: The table below lists customer/car hire data. Each customer may hire cars from various outlets. A…

A: The SQL statement to insert a record in the table is - INSERT INTO table_nameVALUES (val1, val2,…

Q: Find the 5 earliest hired employees

A: the query to find the 5 earliest hired employees from the table is mentioned in step 2. please note…

Q: Show all item num from the item table, and a matching quoted price from the order line table (show…

A: I have Provided this answer with full description in step-2.

Q: Vacation days are based on status. Using the information in the lower table below, do a lookup in…

A: A lookup function is used to match a lookup value in a one-column or one-row range, and returns the…

Q: For each type of aircraft, display the total distance that can be flown before refueling. Display…

A: Hey there, I am writing the required solution based on the above given question. Please do find the…

Q: From worksheet Adidas, in cell D5, count the number of models from the Sales table which has sales…

A: 1) in cell D5 count the number of models from sales table where sales during the july FORMULA :…

Q: sales.staffs staff_id first_name last_name email phone active store_id manager_id

A: This is a self join query . where same table is in relationship with itself because staff and…

Q: Find employees who earns highest salary for their job

A: = operator :- = operator is used with WHERE Clause in SQL. It allows comparison of attributes with…

Q: Find the managers who have given the most amount of money to a single organization. For the 3…

A: We need to display managers who have given the most amount of money to a single organization. For…

Q: Using excel functions,which employee  were best at finding leads who then converted into customers

A: Since you have not provided with the full dataset. Best we will be able to help with the logic and…

Q: Employee's Working Overtime Promoted Hourly rate Salary Net Salary name Hours Amount Employee Rami…

A: Salary = working hours * hourly rate  Net salary= Salary+ overtime  Promoted if Netsalary>15000…

Q: Display the sum of salaries of employees from each department ordered in ascending order.

A: Since you haven't provided how department is shown on the table, assuming there is a column for…

Q: 4. Find the name of employees who have salary less than the average salary of employees who are in…

A: As per our guidelines we are supposed to answer only one question. Kindly repost other questions as…

Q: 1. Print average Salary of all employees from EMPLOYEE table..

A: Explanation: The “AVG” is one of the aggregate functions. It is used to compute the average value…

Q: Find top 2 largest departments in terms of number of employees

A: The given two tables record the data about EMPLOYEES and DEPARTMENTS.   An Employee has one…

Q: 1. Determine the total profit generated by sales to customer 1017. Note: Quantity should be…

A: Description: Each customer can place multiple orders whose details will be stored in the relation…

Q: 1. Get top 5 list of most liked and expensive products sorted by retailer name for every city

A: Explanation: The below query selects the Top 5 table data based on city, rating and price. The…

Q: Show all the related employee attributes for those employees satisfying both following conditions…

A: CODE: SELECT (mention all emp attributes here or use *) FROM EMPLOYEE WHERE DEPARTMENT_ID = 100;

Q: From worksheet Accessories, in cell J21, find the sum of selling price more than 300. Answer:

A: Explanatation:   Use the following SUMIF function =SUMIF(E3:E12,">300") in cell J21For the…

Payback Period

Payback period analysis is a method used to determine the relative time value of a project. It measures the time that a project will take to return its initial investment. The total time taken by the project to return the initial investment made for the project is called the payback period.