Write a function called delivery_cost that finds the cost of deliver parcel based on its weight and class. Pay attention that the function must be a separate file and can not be part of the calling script. • The script asks the user to enter the weight of the object in pound, and desired class in letter (A, B or C), . Then the script converts lb. to oz. using this formula: 1 lb. = 16 oz. • Then script feeds the weight in oz. and the class in letter to the function. • Function calculates the cost based on the following table • The function prints the result in this format: Your package weights XX lb. and the cost of shipping in class XX is $xx.xx -The script for this problem can be as short as four lines. Rest is in function Class Weight 16 < weight <= 80 oz. $ 1.00 per oz. $2.5 $7.00 A B C 0< weight <= 16 oz. $ 0.75 per oz. $ 2.00 per oz. $5.00 per oz. per oz. per oz. 80< weight oz. $ 1.25 $ 3.00 $ 10.00 per oz. per oz. per oz

Write a function called delivery_cost that finds the cost of deliver parcel based on its weight and class. Pay attention that the function must be a separate file and can not be part of the calling script. • The script asks the user to enter the weight of the object in pound, and desired class in letter (A, B or C), . Then the script converts lb. to oz. using this formula: 1 lb. = 16 oz. • Then script feeds the weight in oz. and the class in letter to the function. • Function calculates the cost based on the following table • The function prints the result in this format: Your package weights XX lb. and the cost of shipping in class XX is $xx.xx -The script for this problem can be as short as four lines. Rest is in function Class Weight 16 < weight <= 80 oz. $ 1.00 per oz. $2.5 $7.00 A B C 0< weight <= 16 oz. $ 0.75 per oz. $ 2.00 per oz. $5.00 per oz. per oz. per oz. 80< weight oz. $ 1.25 $ 3.00 $ 10.00 per oz. per oz. per oz

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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this one too please Can data members be passed to a function using the object? If yes, explain.
You are working for a major car manufacturer and have been tasked with creating an application to maintain vehicle inventory records for one of its dealerships. Create a class to maintain a Dealership. A dealership has the following information that must be stored in the Dealership class: the dealership name, the maximum number of vehicles that the dealership’s lot can hold, and a vector of the vehicles currently on the lot. The information for each vehicle should be encapsulated in a Vehicle class and should include the vehicle’s make, model, and year. Your Dealership class should support operations (functions) to add a vehicle to the dealership’s inventory (vector) and to list all vehicle records (i.e. print out the make, model, and year of each vehicle object in the vector). Your Vehicle class should include operations to allow entry of the make, model, and year, and to return the values in these variables (In other words, you need a separate setter and getter for each data…
Modify your program from week 5 so that the program utilizes object-oriented programming to create an application which allows the user to create, delete or modify orders. Your program should do the following in order: Define a class and class variables Create a function to set the order amount Set order amount Create a function to set order type Set order type Create a function to set the order number Set order number Create a function to get the order amount Return the order amount Create a function to get the order type Return the order type Create a function to get the order number Return the order number Modify the function to display the order menu Display a menu so that the user can select 1 of 6 options: Add Order Delete Order Edit Order Display Order Save Order Exit the Program Create a new function to save the order items added to the list in a text file. Repeatedly execute the menu selections unit the user enters 6 to exit the program.
2. Write a test program that creates a Faculty object with Id 123, Name Asma and department Business and display the Id, Name, department, and Whether the department is IT or not. Sample Output: 123 Asma Business false lick Save and Submit to save and submit. Click Save All Answers to save all answers
The Problem: You've working on a bunch of code you're not familiar withand wish to go through the code step by step. You've come to a call todo_the_funny_bird and you want to see what this function does, but youdon't know where it's defined. How do navigate through the code effective insuch cases.
suppose there is a class Roster. Roster has one variable, roster, which is a list of tuples containing the names of students and their numerical grades- for example, [('Richard',90), ('Belle',67), ('Christine',85), ('Francine',97)]. Roster has a function called calculateAverage that calculates the average of the students in their roster. Write a statement that returns the average of the Roster object englishClass, which has already been defined. using python
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void is a datatype in C. a. True оъ. False
Using the provided Book class in the file hw05_q2.py, create a container class called ShoppingList to store a list of books for a semester's worth of classes. Your ShoppingList class should primarily consist of a list of Book objects and should support the following methods: Constructor that takes a list of course designators (eg., "CSCI 1133") and creates a list of Book objects using the provided constructor in the Book class and the book information in the file catalog.py. Your constructor should have the signature __init__(self, courses). Overloaded addition operator that allows you to add Book objects to a ShoppingList using '+' Overloaded subtraction operator that allows you to remove Book objects from a ShoppingList using '-' A get_total_price() function that returns a sum of the prices of all books on the shopping list. You should use the same catalog list for testing as you used in problem 1. Save your ShoppingList class in the same hw05_q2.py file as the provided Book…
Write the function data_tuple_from_line(line_str) that takes a line of input (with value separated by commas) and returns a tuple containing install_id, install_date, size, cost, subsidy, zip code, city, state. In the result tuple: The install_id, install_date, zip code, city, and state should all be strings. The size, cost, and subsidy should all be floats. The city should be in title case.
Write a Triangle class which has members: side1, side2 and angle with appropriate data types forthem. Also write a constructor function that takes 3 parameters to initialize these fileldmembers.
The food pantry provides its volunteers with keys to unlock doors and a Food Pantry vest to let customers know they work there. There are a limited amount of keys and vests, so volunteers need to check them out of the office.Complete the program by creating a CheckoutEquipment function that takes in the number of keys and vests currently available at the office. If there are enough keys and vests, the function should reduce the number of keys and vests by 1 and return true. Otherwise, the number of keys and vests will stay the same, and the function will return false. Take note that the number of keys and vests will be defined in the main function and the CheckoutEquipment function should modify the values of those variables declared in main. #include <iostream> int main() { int keys = 10; int vests = 10; bool checked_out = CheckoutEquipment(keys, vests); if (checked_out) { std::cout << "Successfully checked out.\n"; } else { std::cout << "Not…