Establish an example that consisted of the following (at least) a. Purchasing transactions (purchasing units, paying freight costs, discounts, returns, etc.) b. Selling transactions (Selling units, returns, allowances, etc.) c. Calculation profit of the company and preparing its I/S Remark: Excell might be more effective to show your calculations. Let's assume a company named XYZ Corp. engages in the sale of electronic gadgets. Create an example that consiste of the following a. Purchasing transactions (purchasing units, paying freight costs, discounts, returns, etc.) b. Selling transactions (Selling units, returns, allowances, etc.) c. Calculation profit of the company and preparing its I/S Remark: Excell might be more effective to show your calculations. Remark; write the answer on an excel sheet