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Company "Rich" pays $2 in dividends annually and estimates that they will pay the dividends indefinitely. How much are investors willing to pay for the dividend with a required rate of return of 5%?


write a program to print in D days H hours M minutes S seconds

Let's say Bob invests $1,000 for five years with an interest rate of 10%. The future value would be?


KEY insurance agency was organized on october 1,2020. assume that the accounts are closed and financial statements each month.the company occupies rented office space but owns office equipment estimated to have a useful life of 10 years from date of acquisition,october 1.the trial balance for key insurance agency at eecember 31 is shown below.

Create a class Book <BOOK_ID,ISBN,TITLE,PRICE> as member variables. Create functions to read and write Book details.Overload a function SEARCH() to search a book based on ISBN and TITLE.Write a menu driven main(), opting user to key-in the search option as 1.Search by ISBN 2.Search by TITLE.


Milestone:

For this unit, you are required to develop a GUI application using Java. The application should connect to a database and should be able to perform any CRUD operation.


Main goal: 

Develop a Java application with GUI for a primary school called Duka.


Functional Requirements:

The application should allow: 

i. A shop attendant to be able to login to upload stock of items (with prices). ii. A buyer be able to search for items, get their prices and make an order.


Non-functional Requirements:

The application should:

i. Have a user-friendly GUI for both shop attendant and buyer.

ii. Not crash in case a user makes a mistake, instead it should provide a clarification/warning.


1.   A recent study reported that an estimated 70% of professionals in IT have considered moving to U.S to earn a higher salary. The report further stated that this estimate is considered accurate within three percentage points, and correct 19 times out of 20.

a.   Is the 70% a statistic or a parameter?

b.   Is the 3% a standard error or a margin of error?

c.   Explain what the phrase “19 times out of 20” means?



A test charge of positive 2 micro-Coulomb is placed halfway between a charge of positive 6 microCoulomb and another positive 4 micro-Coulomb separated by 10 centimeter.

a. What is the magnitude of the force on the test charge?

b. What is the direction of this force (away from or toward the positive 6 micro-Coulomb 


Determine the ratio of the electric force to the gravitational force between an electron and a proton when separated by a distance r.

How can I draw a normal curve with a mean of 60 and a standard deviation 12?

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