A store provides 10 percent discount on all items with a price of at least $100. No discount is otherwise applicable. Which of the following DOES NOT correctly compute the discount? explain your choice. a) double discount = 0; if (price >= 100) { discount = 0.10 * price; } b) double discount = 0.10 * price; if (price <= 100) { discount = 0; } %3!

A store provides 10 percent discount on all items with a price of at least $100. No discount is otherwise applicable. Which of the following DOES NOT correctly compute the discount? explain your choice. a) double discount = 0; if (price >= 100) { discount = 0.10 * price; } b) double discount = 0.10 * price; if (price <= 100) { discount = 0; } %3!

Programming Logic & Design Comprehensive

9th Edition

ISBN:9781337669405

Author:FARRELL

Publisher:FARRELL

Chapter4: Making Decisions

Section: Chapter Questions

Problem 16RQ

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Suppose, you are working in a company ‘X’ where your job is to calculate the profit based on their investment.If the company invests 100,000 USD or less, their profit will be based on 75,000 USD as first 25,000 USD goes to set up the business in the first place. For the first 100,000 USD, the profit margin is low: 4.5%. Therefore, for every 100 dollar they spend, they get a profitof 4.5 dollar.For an investment greater than 100,000 USD, for the first 100,000 USD (actually on 75,000 USD as 25,000 is the setup cost), the profit margin is 4.5% where for the rest, it goes up to 8%. For example, if they invest 250,000 USD, they will get an 8% profit for the 150,000 USD. In addition, from the rest 100,000 USD, 25,000 is the setup cost and there will be a 4.5% profit on the rest 75,000. Investment will always be greater or equal to 25,000 and multiple of 100.Complete the RECURSIVE methods below that take an array of integers (investments)and an iterator (always sets to ZERO(‘0’) when the…
Suppose, you are working in a company ‘X’ where your job is to calculate the profit based on their investment. If the company invests 100,000 USD or less, their profit will be based on 75,000 USD as first 25,000 USD goes to set up the business in the first place. For the first 100,000 USD, the profit margin is low: 4.5%. Therefore, for every 100 dollar they spend, they get a profit of 4.5 dollar. For an investment greater than 100,000 USD, for the first 100,000 USD (actually on 75,000 USD as 25,000 is the setup cost), the profit margin is 4.5% where for the rest, it goes up to 8%. For example, if they invest 250,000 USD, they will get an 8% profit for the 150,000 USD. In addition, from the rest 100,000 USD, 25,000 is the setup cost and there will be a 4.5% profit on the rest 75,000. Investment will always be greater or equal to 25,000 and multiple of 100. Complete the RECURSIVE methods below that take an array of integers (investments) and an iterator (always sets to…
Suppose, you are working in a company ‘X’ where your job is to calculate the profit based on their investment. If the company invests 100,000 USD or less, their profit will be based on 75,000 USD as first 25,000 USD goes to set up the business in the first place. For the first 100,000 USD, the profit margin is low: 4.5%. Therefore, for every 100 dollar they spend, they get a profit of 4.5 dollar. For an investment greater than 100,000 USD, for the first 100,000 USD (actually on 75,000 USD as 25,000 is the setup cost), the profit margin is 4.5% whereas for the rest, it goes up to 8%. For example, if they invest 250,000 USD, they will get an 8% profit for the 150,000 USD. In addition, from the rest 100,000 USD, 25,000 is the setup cost and there will be a 4.5% profit on the rest 75,000. The investment will always be greater or equal to 25,000 and multiple of 100. Complete the RECURSIVE methods below that take an array of integers (investments) and an iterator (always sets to…
The following solidity code segment aim to select a winner at random from the a set of players (assume num_player is the number of players). Explain what is the vulnerability of this method. contract Game { uint winner_ID; uint num_player; function guessing() external{ winner_ID = uint256(block.blockhash(block.number - 1)) % num_player; } }
A electricity bill service provider uses a program that computes the monthly bill of customers as follows: Min Rs 50 for up to 120 Units Plus Rs 10 per unit for the next 100 Units Plus Rs 20 per unit for the next 200 Units Plus Rs 40 per units for any unit beyond 500 units Design test cases for above scenario using equivalence class testing technique.
In the refrigerator example, suppose the warranty worksas follows. If a refrigerator fails at any time within 5 yearsof purchase, we give the consumer a prorated refund on the$500 purchase price. For example, if the refrigerator failsafter 4 years, we pay the customer $100. If the refrigeratorfails after 3 years, we pay the customer $200. Estimate ourexpected warranty expense per refrigerator sold.
[Medium] Suppose, you have been given a non-negative integer which is the height of a ‘house of cards’. To build such a house you at-least require 8 cards. To increase the level (or height) of that house, you would require four sides and a base for each level. Therefore, for the top level, you would require 8 cards and for each of the rest of the levels below you would require 5 extra cards. If you were asked to build level one only, you would require just 8 cards. Of course, the input can be zero; in that case, you do not build a house at all. Complete the recursive method below to calculate the number of cards required to build a ‘house of cards’ of specific height given by the parameter. public int hocBuilder (int height){ // TO DO } OR def hocBuilder(height):
[Very Hard] Suppose, you are working in a company ‘X’ where your job is to calculate the profit based on their investment. If the company invests 100,000 USD or less, their profit will be based on 75,000 USD as first 25,000 USD goes to set up the business in the first place. For the first 100,000 USD, the profit margin is low: 4.5%. Therefore, for every 100 dollar they spend, they get a profit of 4.5 dollar. For an investment greater than 100,000 USD, for the first 100,000 USD (actually on 75,000 USD as 25,000 is the setup cost), the profit margin is 4.5% where for the rest, it goes up to 8%. For example, if they invest 250,000 USD, they will get an 8% profit for the 150,000 USD. In addition, from the rest 100,000 USD, 25,000 is the setup cost and there will be a 4.5% profit on the rest 75,000. Investment will always be greater or equal to 25,000 and multiple of 100. Complete the RECURSIVE methods below that take an array of integers (investments) and an iterator (always…
Do in C++ programming A game to collecting coins. In level # 1, whenever the player takes a coin, the next coin is automatically blocked with an iron brick. Which coins should the player take in order to maximize his gains? EXAMPLE: COINS IN ORDER 3$ 9$ 2$ 7$ 3$ 6$ 9$ 1$ START COLLECTING COINS = (SKIP 3$) (TAKE 9$) (AUTOMATICALLY BLOCKED 2$) (TAKE 7$) (AUTOMATICALLY BLOCKED 3$) (SKIP 6$) (TAKE 9$) (AUTOMATICALLY BLOCKED 1$) = TOTAL COINS WILL BE 25$ (max coins) In level # 2, the same rules of level 1 apply, but with a twist: the player have a bag that can take only a limited number of coins. Which coins can the player take in order to maximize his gains (provided that the coins fit inside his bag)? fill the code: #include #include using namespace std; unsigned max_coins(vector coins, unsigned capacity) { //code here } int main() { vector coins = {3, 9, 2, 7, 3, 6, 9, 1}; unsigned capacity = 3; cout << max_coins(coins, capacity) << endl;…
Do in C++ programming A game to collecting coins. In level # 1, whenever the player takes a coin, the next coin is automatically blocked with an iron brick. Which coins should the player take in order to maximize his gains? EXAMPLE:COINS IN ORDER 3$ 9$ 2$ 7$ 3$ 6$ 9$ 1$ START COLLECTING COINS = (SKIP 3$) (TAKE 9$) (AUTOMATICALLY BLOCKED 2$) (TAKE 7$) (AUTOMATICALLY BLOCKED 3$) (SKIP 6$) (TAKE 9$) (AUTOMATICALLY BLOCKED 1$) = TOTAL COINS WILL BE 25$ (max coins) In level # 2, the same rules of level 1 apply, but with a twist: the player have a bag that can take only a limited number of coins. Which coins can the player take in order to maximize his gains (provided that the coins fit inside his bag)? Implement the following function for level# 2 using C++: unsigned max_coins(vector<unsigned> coins, unsigned capacity)
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 depreciates by 1/nth of itsoriginal value. With the double declining balance method of depreciation, each year the itemdepreciates by 2/nths of its value at the beginning of that year. (In the final year it is depreciatedby its value at the beginning of the year.)Write a program using **Visual Basic** that performs the following tasks:1.1 Request a depreciation of the item, the year of purchase, the cost of the item, the number ofyears to be depreciated (estimated life), and the method of depreciation. The method ofdepreciation should be chosen by clicking on one of two buttons.1.2 Display a year by year description of the depreciation.
Imagine playing a number guessing game. A side is a number from 0 to Nhe's holding it, and the other side is trying to find that number by taking turns guessing. Number-holding side estimatehe has to offer one of the following three options in response to the party that did it:1-Your guess is correct, you found the number I kept (Game Over).2-Your estimate is wrong, but you are closer to the correct estimate than the previous estimate.3-the wrong estimate and the correct estimate are further away than the previous estimate.To find the estimated number in an environment where all the information is these, astrategy will be followed: Make a prediction (N/2) from the exact middle of N with 1 Begin:Find out the answer to your guess. [answer=answer_ogren (guess)]If the answer is equal to 1, the game is over, you can leave.If the answer is equal to 2, you are going in the right direction, keep the forecast direction;If you're heading for small numbers, the new N is now N/2.Make a guess…