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Write a program to compute and display an investment’s total interest and final value when the user inputs the original amount invested, rate of interest (as a decimal), and number of years invested. You will need the following variables:
Interest (a Float) Principal (a Float) Rate (a Float)
FinalValue (a Float) Time (an Integer)
You will need the following formulas:
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Chapter 1 Solutions
Prelude to Programming
Additional Engineering Textbook Solutions
Java How To Program (Early Objects)
Problem Solving with C++ (10th Edition)
Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)
Starting Out with C++: Early Objects (9th Edition)
Modern Database Management
- i need the answer quicklyarrow_forwardExercise 6: Write a program that reads from the user three pieces of information: The current population of a country, the annual birth rate of the country, and its annual death rate. The program should then calculate the expected population for the following year and display the results as shown in Figure 6. Please note that population for the following year is calculated as sum of the current population, and the number of births by the end of the year minus the number of deaths by the end of the same year. Name your program Lab3_Id_ex6.py, where Id is your university Id. Include the design of your solution as comments at the beginning of your program. Test your solution with different input data. Please enter the current population of the country: 1800000 Please enter the birth rate: 0.017 Please enter the death rate: 0.005 Current Population Number of Number of Deaths Next Year Births Population 1800000 30600 9000 1821600 Figure 6: Sample Runarrow_forwardA retail company assigns a $5000 store bonus if monthly sales are $100,000 or more. Additionally, if their sales exceed 125% or more of their monthly goal of $90,000, then all employees will receive a message stating that they will get a day off. Step 1: This program is easiest when solved using just one variable. Declare the variables that you will need in the program, using the proper data type and documenting the purpose. Depending on your programming style, you may find additional variables are useful. If that is the case, adjust your program as necessary. Variable Name Purpose Stores the monthly salesarrow_forward
- The Café Noir Coffee Shop wants some market research on its customers. When a customer places an order, a clerk asks for the customer’s zip code and age. The clerk enters that data as well as the number of items the customer orders. The program operates continuously until the clerk enters a 0 for zip code at the end of the day. When the clerk enters an invalid zip code (more than 5 digits) or an invalid age (defined as less than 10 or more than 110), the program reprompts the clerk continuously. When the clerk enters fewer than 1 or more than 12 items, the program reprompts the clerk two more times. If the clerk enters a high value on the third attempt, the program accepts the high value, but if the clerk enters a negative value onthe third attempt, an error message is displayed and the order is not counted. At the end of the program, display a count of the number of items ordered by customers from the same zip code as the coffee shop (54984), and a count from other zip codes. Also…arrow_forwardWrite a program which should display 4 items (keyboard, mouse, monitor and speaker) with their product numbers (1111, 1112, 1113 and 1114) and Rate/Unit (3,000, 2,000, 30,000, 10,000) respectively. Customer will enter the product code and quantity to be purchased. Customer can select one product at a time. Your program will display the Product Number, Product Name, Rate, Quantity Purchased and Total cost (Quantity x Rate) on the screen. If Total cost is greater than Rs. 5,000/= then a discount of 10% will be given to the customer. Display discounted figure on the screen and then print the amount payable (cost- discount) on the screen.arrow_forwardFy F= 40N 75 mm Fx 325 mm Figure 1 F = (4/5)F and F, = /5)F Total Moment at B = F,dy + (-F,)d, Where d, and dy, are the perpendicular distance in meter. In this example it is given that d, = 175mm and dy = 325 mm. As a programmer it is your responsibility to write a code to solve for the total moment at B. The requirement to find the total moment is as follows: 1) Please write a code using object-oriented programming to solve for the total moment. (You can test your code using the data given above.) 2) Declare a class, Moment. 3) The user needs to enter the information for the d, and d,. Write a statement to ask the user on the number of data that the user want to calculate the moment with different n values of d, and dy. 4) Declare a constructor to initialize the input, decide which one of the inputs that you want to use constructor for the initialization. 5) Print the output to the screen and a datafile name TotalMoment.txtarrow_forward
- Note: write a Jave Progame below Question2: Suppose a retail business sells an item that is regularly priced at $98 and is planning to have a sale where the item s price will he reduced by 25 percent. You have been asked to write a program to calculate the sale price of the item. To determine the sale price you perform two calculations: you get the amount of the discount, which is 25 percent of the item's regular price. you subtract the discount amount from the item's regular price. This gives you the sale price.arrow_forwardTransient PopulationPopulations are affected by the birth and death rate, as well as the number of people who move in and out each year. The birth rate is the percentage increase of the population due to births and the death rate is the percentage decrease of the population due to deaths. Write a program that displays the size of a population for any number of years. The program should ask for the following data: The starting size of a population P The annual birth rate (as a percentage of the population expressed as a fraction in decimal form)B The annual death rate (as a percentage of the population expressed as a fraction in decimal form)D The average annual number of people who have arrived A The average annual number of people who have moved away M The number of years to display nYears Write a function that calculates the size of the population after a year. To calculate the new population after one year, this function should use the formulaN = P + BP - DP + A - Mwhere N is the…arrow_forwardExercise II Write a program that finds the positive integer solutions of the following equation ax³ + bx² + cx' + d = 0. The user enters the values of coefficients a, b, c and d. The program should test each integer starting from -50 to 50, and each time the equation is equal to zero, it prints its value as well as "is a solution". At the end, it displays the total number of positive integers found. Note that if the equation has more than one solution, the plural word “solutions" is used in the output. Sample run 1: Enter the coefficient of a, b, c, d: 1 -8.5 21 -13.5 1 is a solution 3 is a solution The equation has 2 integers as solutions Sample run 2: Enter the coefficient of a, b, c, d: 6 48 103.5 67.5 The equation has no integer solutions Sample run 3: Enter the coefficient of a, b, c, d: 1 -1 -12 0 4 is a solution The equation has 1 integer solutionarrow_forward
- Untitled Question Question 1 Write a program that finds the new salary of an employee after several years of work experience. Your program should ask the user to enter the name of the employee, the old salary and number of working years; then it should calculate and output the new salary using this equation: New salary Old salary + years 75 0.8 Sample run: Enter employee's name, old salary and years: John 900 5 Name New Salary John 1593.75 Your answerarrow_forwardRead the user the number of groups (minimum 6) • For each group: group name and the number of students minimum 10 are entered. • For each student in a group: grade should be entered, and grade category has to be computed and printed. • For each group, the number of student and percent ratio in each grade category should be computed and printed. • Finally, the program should print a summary report with the following details: 1. Number of groups. 2. Total number of students and percent ratio of students in each grade category in all groups. 3. The name of the best group which has the maximum percent of students in grade A category and these students percent ratio. 4. The name of the worst group which has the maximum percent of students in the grade F category and these students percent ratio. grade category А 90–100 % 80-89 % 70–79 % D 60-69 % F < 50 % ps; this program should not use array and only one main methodarrow_forwarduse visual basic Depreciation to a Salvage Value of 0 . For tax purposes an item may be depreciated over a period of several years, n . With the straight-line method of depreciation , each year the item dpreciates by 1/nth of it original value. with the double-declining-balance method of depreciation, each year the item depreciate by 2/nths of its value at the beginning of that year.(In the final year it is depreciated by its value at the beginning of the year. ) Write a program that performs the following tasks:(a) Request a description of the item, the year of purchase, the cost of the item, the number of years to be depreciated (estimated life), and the method of depreciation. The method of depreciation should be chosen by clicking on one of two buttons.(b) Display a year- by-year description of the depreciation. See Fig. 6.15 .arrow_forward
- C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology PtrC++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage LearningEBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
- Programming Logic & Design ComprehensiveComputer ScienceISBN:9781337669405Author:FARRELLPublisher:CengageProgramming with Microsoft Visual Basic 2017Computer ScienceISBN:9781337102124Author:Diane ZakPublisher:Cengage Learning
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