Are organizations responsible for addressing workplace trauma and its impact on productivity and how should managers communicate with employees who have experienced or are experiencing personal trauma?

Excel is the most common analytics software app in companies today.  Excel provides lots of tools for data preparation and validation. Pick a function or feature and explain its parameters and how it can be utilized to identify or isolate errors.

(CONCAT, INDEX, LEFT, LEN, MATCH, MID, TRIM, VALUE, and VLOOKUP functions. You will also use the sort, filter and Pivot tables features)