https://excellenttermpapers.com/wp-content/uploads/2020/07/logo-300x75.png00adminhttps://excellenttermpapers.com/wp-content/uploads/2020/07/logo-300x75.pngadmin2020-09-12 22:32:562020-09-12 22:32:56What would the IF nesting formula be for standard $9.50,express $14.50, overnight $18.50 for shipping