SOLVE IN C# Package-delivery services, such as FedEx and DHL, offer a number of different shipping options, each with specific costs associated. Create an inheritance hierarchy described as follows to represent various types of packages: Use class Package as the base class of the hierarchy, Base class Package should include data members representing the name, address, city, state and ZIP code for both the sender and the recipient of the package, in addition to data members that store the weight (in ounces) and cost per ounce to ship the package. Package’s constructor should initialize these data members. Ensure that the weight and cost per ounce contain positive values. Package should provide a public member function calculateCost that returns a double indicating the cost associated with shipping the package. Package’s calculateCost function should determine the cost by multiplying the weight by the cost per ounce. Include class TwoDayPackage that derives from Package. Derived class TwoDayPackage should inherit the functionality of base class Package, but also include a data member that represents a flat fee that the shipping company charges for two-day-delivery service. TwoDayPackage’s constructor should receive a value to initialize this data member. TwoDayPackage should redefine member function calculateCost so that it computes the shipping cost by adding the flat fee to the weight-based cost calculated by base class Package’s calculateCost function. Include class OvernightPackage that derives from Package Class OvernightPackage should inherit directly from class Package and contain an additional data member representing an additional fee per ounce charged for overnight-delivery service. OvernightPackage’s constructor should receive a value to initialize this data member. OvernightPackage should redefine member function calclateCost so that it adds the additional fee per ounce to the standard cost per ounce before calculating the shipping

SOLVE IN C# Package-delivery services, such as FedEx and DHL, offer a number of different shipping options, each with specific costs associated. Create an inheritance hierarchy described as follows to represent various types of packages: Use class Package as the base class of the hierarchy, Base class Package should include data members representing the name, address, city, state and ZIP code for both the sender and the recipient of the package, in addition to data members that store the weight (in ounces) and cost per ounce to ship the package. Package’s constructor should initialize these data members. Ensure that the weight and cost per ounce contain positive values. Package should provide a public member function calculateCost that returns a double indicating the cost associated with shipping the package. Package’s calculateCost function should determine the cost by multiplying the weight by the cost per ounce. Include class TwoDayPackage that derives from Package. Derived class TwoDayPackage should inherit the functionality of base class Package, but also include a data member that represents a flat fee that the shipping company charges for two-day-delivery service. TwoDayPackage’s constructor should receive a value to initialize this data member. TwoDayPackage should redefine member function calculateCost so that it computes the shipping cost by adding the flat fee to the weight-based cost calculated by base class Package’s calculateCost function. Include class OvernightPackage that derives from Package Class OvernightPackage should inherit directly from class Package and contain an additional data member representing an additional fee per ounce charged for overnight-delivery service. OvernightPackage’s constructor should receive a value to initialize this data member. OvernightPackage should redefine member function calclateCost so that it adds the additional fee per ounce to the standard cost per ounce before calculating the shipping

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter10: Introduction To Inheritance

Section: Chapter Questions

Problem 16RQ

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SOLVE IN C#

Package-delivery services, such as FedEx and DHL, offer a number of different shipping options, each with specific costs associated. Create an inheritance hierarchy described as follows to represent various types of packages:

Use class Package as the base class of the hierarchy,
Base class Package should include data members representing the name, address, city, state and ZIP code for both the sender and the recipient of the package, in addition to data members that store the weight (in ounces) and cost per ounce to ship the package.
Package’s constructor should initialize these data members. Ensure that the weight and cost per ounce contain positive values.
Package should provide a public member function calculateCost that returns a double indicating the cost associated with shipping the package. Package’s calculateCost function should determine the cost by multiplying the weight by the cost per ounce.

Include class TwoDayPackage that derives from Package.
Derived class TwoDayPackage should inherit the functionality of base class Package, but also include a data member that represents a flat fee that the shipping company charges for two-day-delivery service.
TwoDayPackage’s constructor should receive a value to initialize this data member.
TwoDayPackage should redefine member function calculateCost so that it computes the shipping cost by adding the flat fee to the weight-based cost calculated by base class Package’s calculateCost function.

Include class OvernightPackage that derives from Package
Class OvernightPackage should inherit directly from class Package and contain an additional data member representing an additional fee per ounce charged for overnight-delivery service.
OvernightPackage’s constructor should receive a value to initialize this data member.
OvernightPackage should redefine member function calclateCost so that it adds the additional fee per ounce to the standard cost per ounce before calculating the shipping cost.

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