A thrift store discounts the price of its items using rates of 10% through 40% in increments of 5%. Create a program that allows the store clerk to enter an item’s original price. The program should display the seven discount amounts and discounted prices. If necessary, create a new project named Intermediate21 Project, and save it in the Cpp8\Chap07 folder. Enter your C++ instructions into a source file named Intermediate21.cpp. Also enter appropriate comments and any additional instructions required by the compiler. Save, run, and test the program.