i. Draw the UML diagram of the class Book ii. Write the .h file of the class Book iii. Implement the class iv. Write a test program which will define a Book object, access its fields and display its information

Part III. (40 points): Class implementation A class BOOK with the following specifications: Private members of the class BOOK are BOOK NO BOOKTITLE PRICE TOTAL COST () integer type 20 characters float (price per copy) A function to calculate the total cost for N number of copies where N is passed to the function as argument. Public members of the class BOOK are INPUT) PRICE PURCHASE () function to read BOOK NO. BOOKTITLE, function to ask the user to input the number of copies to be purchased. It invokes TOTAL_COST ) and prints the total cost to be paid by the user. Constructor and Copy constructor i . Draw the UML diagram of the class BOOK ii. Write the .h file of the class BOOK iii. Implement the class iv. Write a test program which will define a BOOK object, access its fields and display its information