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Expert Solution & Answer
Chapter 4.P1, Problem 1MC
Program Description Answer
One of the examples of Proprietary application software is Microsoft Office.
Hence, correct option is “B”.
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Q1. Create a class named Cuboid to represent cuboid objects and contains:
• Three double attributes ①, W, and ʼn specifying the length, width and height of the cuboid.
• A String attribute colour that specifies the colour of the cuboid.
• A constructor (with 4 arguments) that creates a cuboid with specified values.
• A constructor (with no arguments) that sets 1, w, and h to 1 and color to "white". This constructor
should invoke the 4-argument constructor using the this keyword.
• Your program must have these methods:
。 Getter methods for all fields (e.g. getColour () which returns the colour)
о
о
getVolume: returns the cuboid volume which is 1*w*h
getSurfaceArea(): returns the surface area of the cuboid: (2*(1*w + 1*h + w*h)
displayInfo(): displays on the screen the colour, dimensions, surface area, and volume of this cuboid.
Write a test program that creates two objects of the Cuboid class
⚫ the first object will have default values
⚫ the second object must be green of length = 8,…
solve for these
Each catalog costs $2 to mail (including printing, postage, and mailing costs).
Based on this cost, the response rate from the test, and the average spend you can determine based on the purchasers in the dataset, using r studio estimate the gross profit that the firm could expect from the remaining 180,000 names if it selected them randomly from the pool.
Chapter 4 Solutions
Pearson eText Technology In Action, Complete -- Instant Access (Pearson+)
Ch. 4.P1 - Prob. 1MCCh. 4.P1 - Prob. 2MCCh. 4.P1 - Prob. 3MCCh. 4.P1 - Prob. 4MCCh. 4.P1 - Which best describes copyleft?
A single license...Ch. 4.P2 - Which type of productivity software would you most...Ch. 4.P2 - Prob. 2MCCh. 4.P2 - Prob. 3MCCh. 4.P2 - Prob. 4MCCh. 4.P2 - Prob. 5MC
Ch. 4 - Prob. 1MCCh. 4 - LibreOffice is an example of which type of...Ch. 4 - Prob. 3MCCh. 4 - Prob. 4MCCh. 4 - Prob. 5MCCh. 4 - Prob. 6MCCh. 4 - Prob. 7MCCh. 4 - Prob. 8MCCh. 4 - Prob. 9MCCh. 4 - Prob. 10MCCh. 4 - Prob. 1TFCh. 4 - Prob. 2TFCh. 4 - Prob. 3TFCh. 4 - Prob. 4TFCh. 4 - Prob. 5TFCh. 4 - Prob. 1CTQ
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