21. GeeBees Clothiers is having a sale. The store manager wants a program that allows asalesclerk to enter the original price of an item and the discount rate. The programshould calculate and display the amount of the discount and the sale price. Thealgorithm in Figure 2-21 is supposed to solve this problem, but it is not workingcorrectly. Correct the algorithm, and then desk-check it using an original price of $100and a discount rate of .25 (the decimal equivalent of 25%).Output:discountsale priceoviginal prícediscount rateImput:Algorithm:1. enter the original price and discount rate2. calculate the sale price by subtracting the discount from the original price3. display the discount and price

Corrected algorithm: The algorithm calculates the discount by multiplying the original price by…

Answered: 21. GeeBees Clothiers is having a sale.…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Q5/ By using Matlab write a program that will determine the price of traveler ticket based on customers age. The program must able to input the customers age then set the conditions so the price is determined as follows: age 0-5 age 6-20 price=15000 1.D (Iraqi dinar) price 25000 ID(Iraqi dinar) price 40000 I.D (Iraqi dinar) age >21
Transient 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…
Task 16 Write a Python program that asks the user for one number and tells if it is a prime number or not. [The input number has to be an INTEGER] Prime Number: If a number has only two divisors, (1 and itself), then it is prime. If it is divisible by more numbers, then it is not a prime. Hint: use the divisor count from task 16. Example01: Input: 11 Output: 11 is a prime number Explanation: 11 has only 2 divisors: 1, and 11.
Assignment 1/ Reset to Starter Code 2. Problem 2: Product ID Numbers Saved Problem Description In this second problem, you will build on and extend the program created while solving the first problem. You will be expected to isolate both the product id number and company number from the barcode number of the item to be purchased by the customer. Input You will receive (from the user) the following as input (in order): • The first and last name of the customer (e.g., Eric Poitras) • The item to be purchased, identified through a barcode number (e.g., 1909238092) • The cost of the item to be purchased by the customer (e.g., 8.50) • The cash amount given by the customer (e.g., 10.00) Processing 1. Extract the product id and company id numbers 2. Print the data stored in each variable in the corresponding format Output 1. Customer (Last, First): {LAST} {FIRST} 2. Item Number (Product, Company): {PRODUCT} {COMPANY} 3. Item Cost: (COST} 4. Cast Amount: {CASH} Examples Input Output Eric…
3. The formula for determining compound interest is: A represents the amount to earn; P is the principle that is initially invested; r is the interest rate earned; n is the number of times the interest is compounded; and t is the number of time periods for the investment. Write a program that prompts the user to enter P, r, n and t. The program should output the amount earned on the investment. 4. Look up the Pythagorean theorem if you are not already familiar with it. Use the following formula to solve for c in the formula: c = √a2 + b2. Use the proper functions from the cmath header file. Be sure to output the result.l
Q3/ Suppose a movie theater has 36 seats, laid out in a rectangular six rows by six seats. Let the seats be priced as indicated 11 11 С++ 122221 1 25521 125521 122221 111111 Write a program that when given the row number and the seat number, prints the price of a ticket.

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