Carey's Extreme Sports is an eCommerce store specializing in selling extreme sports products. The products include equipment, apparel, and other items related to extreme sports. Founded in 2015 in Arizona, US, the company has grown from a high-end sports gear equipment company into a national extreme sports brand with operations in 50 States and close to 1000 employees working for the company. The world of Carey's Extreme has traditionally conjured up images of inclusivity, sophistication, and elegance, attracting both wealthy and not-so-wealthy crowds, including college students. At the same time, the company sells several products that are used in "niche" sports with limited expansion opportunities. You have been recently hired in the strategy and marketing group and tasked with understanding the current state of the company's day-to-day operations and discovering potential growth in both revenue and profit. You believe that after understanding the performance of each product based on its sales and profitability, possible strategies could be developed to discover potential growth opportunities and increased profitability. The assignment's objective is to better understand the profitability of various products sold by the company. (1.1) The Transaction worksheet provides the date and time of each transaction. To do analysis on the days of the week each transaction occurred complete the Weekday column 10 (1.2) Using category_code as the primary disaggregation, how