(Financial application: find the profit-per-item) You have just started a newstationary shop. Your profit-per-item depends on the total quantity of item sold.The scheme shown below is used to determine the total profit:QuantityProfit-per-item0-1000$11001-5000$25001 and above$5Note that this is a graduated profit. The profit for selling up to 1000 items is $1,for next 4000 items is $2 and beyond that is $5. If the total quantity of item soldis 10000, the profit is 1000 * $1 + 4000 * $2 + 5000 * $5 = $34000.Your goal is to make $50,000 a year. Write a program that uses a do-whileloop to find out the minimum quantity of item you have to sell in order to make$50,000.

Note: As programming language is not mentioned. So, used C++ language to complete the task. Program:…

Answered: (Financial application: find the…

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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(IN C LANGUAGE) Cumulative Addition: Computer selects a number between 7 and 23 at random. User will only add 2, 3 or 5 numbers to reach that number.For example: To reach 14: User will enter 5 5 2 2 (4 input).Also he can enter 2 2 2 2 2 2 2 (7 input) or 3 3 3 3 2 (5 input). https://www.bartleby.com/questions-and-answers/in-c-language-cumulative-addition-computer-selects-a-number-between-7-and-23-at-random.-user-will-on/0509c740-d993-44ed-a468-7e02da552600
The following statement is valid. int x, X; True False
Months Given the current month X, find out what month it will be after Y months have passed. You may not use the following keywords: if, while, for. $ python month.py 13 It's currently January, in 3 months it will be April. $ python month.py 5 20 It's currently May, in 20 months it will be January. $ python month.py 12 12 It's currently December, in 12 months it will be December.
a) In the Hi-Lo game, the player begins with a score of 1000. The player is prompted for the number of points to risk and a second prompt asks the player to choose either High or Low. The player's choice of either High or Low is compared to random number between 1 and 13, inclusive. If the number is between 1 and 6 inclusive, then it is considered "low". A number between 8 and 13 inclusive is "high". The number 7 is neither high nor low, and the player loses the points at risk. If the player had guessed correctly, the points at risk are doubled and added to the total points. For a wrong choice, the player loses the points at risk. Create a HiLo application based on this specification. Application output should look similar to: High Low Gane RULES 1 through 6_are lou Nunbers 8 through 13 are high Number ? is neither high or low You have 1000 points. Enter points to risk: 500 Predict (1=High, 0=Low): 0 Nunber is 4 You win. Play again? y You have 2808 points. b) Modify the application to…
Declare int variables x and y. Initialize x to 25 and y to 18.
Write code that iterates while userNum is less than 12. Each iteration: Put userNum to output. Then, put "/" to output. Then, assign userNum with userNum multiplied by 3.
Change Return Program: (Can you create flowchart for the following) The user enters a cost and then the amount of money given. The program will figure out the change and the number of twenty-dollar bills, ten-dollar bills, five-dollar bills, single-dollar bills, quarters, dimes, nickels, pennies needed for the change. You must have the maximum amount of higher denominations possible before allowing for lower denominations. For example, If your change is $18.88, You must have One Ten-dollar bill, One Five-dollar bill, Three singles, Three quarters, One dime and three pennies. There should be no nickels; No three Five-dollar bills etc.
"Type" doesn't specify a variable. Data types distinguish variables. How can this concept explain any variable?
:Q3: Answer the following Determine the value, true or false, of each of the following Boolean expressions, assuming that the value of the variable count is 5 and the value of the variable limit is -1. Give your answer as one of the values true or false. a. (count = ((0 c. (limit/count) > 7) || (limit < 20) IMI r263 LAlas Google la e 1ajall lals Juayl pae
(Display Magic Numbers) Display the first N magic numbers, where N is a positive number that the user provides as input. Here, a magic number is a number whose sum of its digits eventually leads to 1. For example, 1234 is a magic number because 1+2+3+4 = 10 and 1 +0 = 1, while 1235 is not (1 +2+ 3 +5 = 11 and 1 +1 = 2). Write a program that prints out the first N magic numbers, seven on each line. Here is the sample output: Enter a positive integer number: 30 1 10 19 28 37 46 55 64 73 82 91 100 109 118 127 136 145 154 163 172 181 190 199 208 217 226 235 244 253 262 You are required to use the following function prototype: bool isMagic(int value); // Returns true if value is a magic number The outline of this function will be as follows: Step 1: Calculate the sum of digits of value Step 2: Repeat Step 1 until we get a single digit Step 3: If the resulting sum is equal to 1 then it is a magic number, otherwise not

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