Fatima Ahmed established Fatima's Popcorn in Grand Bend, ON in 2016. She sells a variety of flavoured popcorn. When the COVID-19 pandemic hit, she was forced to develop an online presence in order to keep selling. Customers place their orders via the company's website and receive delivery in one to three days, depending on the shipping option they choose. Fatima wants to create a professional looking invoice she can use for each customer transaction. She created the layout and wants you to add formulas to calculate the price per item, sales tax, shipping and invoice total based on existing tables for pricing and shipping. 1. Open the Online worksheet. 2. In the Shipping Cost Table, assign the defined name ShippingCost