Using vi make a file called cookie.cpp It should: Create variables for the price per cookie, number of cookies, subtotal, tax rate (You may create additional variables if you wish) Set the price per cookie to 1. Ask for the number of cookies. Calculate and print the subtotal Ask for the tax rate (e.g. .05) and print the tax Print the total   Output should look like this: Number of Cookies? 3 Cookies: 3 at $1 each Subtotal = $3 Tax Rate? .05 Tax = $0.15 Total = $3.15

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