At Stufan, CEO Shanice wonders whether it would be possible to integrate sales and purchases\ information for analysis. Purchase information is currently recorded in an Excel worksheet titled PTS, a sample of which is shown. Use the table transformation patterns to identify two data\ issues in the PTS file.\ 1. First, describe the data issue.\ 2. Next, identify the data exploration pattern you could apply to detect it.\ 3. Finally, explain how you would correct the problem.