support@essaywritingexpert.orgPlease review this file download and observe how patient age is calculated, and how cohorts are created for each category of Pediatric Patient. Please go thru each of the worksheets presented as “Step 1”, “Step 2”, and so forth. Upon completion, create a Pivot Table in Step 6 which analyzes the Pediatric patient data by age cohort in Step 5. Submit the MS Excel file here.