Build a Formatted Description

The interface IProduct declares string Describe(). The Book class stores a title and a price. Complete Describe() so it returns the title, then  costs $, then the price. Do NOT write a Main method.

For a Book with title C# Basics and price 15 the program prints the output shown in Expected Output.

Expected Output:

C# Basics costs $15↵

= newline. The output ends with a newline — print one after the last line.

Hints2 available

Topics:

Interfaces

Code Editor

Tab to indent (Esc then Tab to move on) · Ctrl+Enter to run · Shift+Alt+F to format · Ctrl+Space to expand shortcuts (cw, cr, fori)

Your Output

Run your code to see the output here...

Test Cases

Run your code to see test case results.