Task#3: Name Space A shop seller wants to make a 25%. discount on all his products, this discount is temporary, and he might use old prices any time he wants. Write a c++ program allow the user use any pricing method he wants Define 2 name space : 1- standard pricing the price will be printed on the screen as entered by the user, function used void setprice(); 2- discount pricing the price will be printed the screen with 25% discount void setprice(); enter price 5 1- standrd Prcing 2- Discount Prcing enter pricing choice 2 Enter the discount percentage 25 price after discountcis 3.75 Process exited after 7.557 secor Press any key to continue Sample output