(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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Calculating Truth Value of Formulas If A, B, and C are true statements and X, Y, and Z are false statements, calculate the truth value of the following formulas. ~(((~A & B) & (~X & Z)) & ~((A & ~B) v ~(~Y & ~Z))) X is False; H, G are unknown. Can you calculate the value of the following formulas? Yes, or No. Show and explain. (G -> (H -> G)) -> X Yes, or No. Show and explain.
Microwaves / Radio Waves If a scientist knows the wavelength of an electromagnetic wave she can determine what type of radiation it is. Write a program that asks for the wavelength in meters of an electromagnetic wave and then displays what that wave is according to the following chart. (For example, a wave with a wavelength of 1E-10 meters would be an X-ray.) 1x 10-11 1 x 10-8 4 x 10-7 7x 10-7 1x 10-3 1 x 10-2 Gamma Rays. X Rays Ultraviolet Visible Light Infrared
Part 4 Guessing game (random and absolute) Write a program that does this: You (as programmer) are the dealer. Pick a random number for yourself (between 0 and 100). Ask the user to input a random number (between 0 and 100). Whoever is closer to 21 wins the game. If the dealer wins, say "Dealer wins." If the user wins, say “Player wins”. Example output: Player please pick a number. 45 Dealer has 25 Dealer wins. Part 5 Guessing game loop (keeping a counter) Write the same program as in part 4, but keep it going so that it keeps playing (dealing hands and saying who wins) until the User enters the number 21 at which point you print out some stats and say goodbye, for example, your goodbye might look like this: Number of hands played: 5 Dealer won: 3 Player won: 2 You're 2 for 5 Come back to the
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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.
Python: numpy def serial_numbers(num_players):"""QUESTION 2- You are going to assign each player a serial number in the game.- In order to make the players feel that the game is very popular with a large player base,you don't want the serial numbers to be consecutive. - Instead, the serial numbers of the players must be equally spaced, starting from 1 and going all the way up to 100 (inclusive).- Given the number of players in the system, return a 1D numpy array of the serial numbers for the players.- THIS MUST BE DONE IN ONE LINEArgs:num_players (int)Returns:np.array>> serial_numbers(10)array([1. 12. 23. 34. 45. 56. 67. 78. 89. 100.])>> serial_numbers(12)array([1. 10. 19. 28. 37. 46. 55. 64. 73. 82. 91. 100.])""" # print(serial_numbers(10)) # print(serial_numbers(12))
4) Roll the dice 2 Make a program that tests the probability of a certain score when rolling x dice. The user should be able to choose to roll eg 4 dice and test the probability of a selected score eg 11. The program should then do a number of simulations and answer how big the probability is for the selected score with as many dice selected. There must be error checks so that you cannot enter incorrect sums, for example, it is not possible to get the sum 3 if you roll 4 dice. TarningsKast2 How many dices do you want to throw? 11 Which number do you want the probability for? The probability the get the number 11 with 4 dices is 7.19% Calculate
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