Assume your data analysis objective is to reduce the carbon footprint of your purchases from vendors. Your analysis strategy is to

identify which vendor transported your purchases across the most miles last year. You have selected the following data fields for your

data strategy.

Data Field Description

PONo Uniquely assigned purchase order number

VendorID Uniquely assigned vendor number

VendorName Vendor name

VendorAddress U$.$S postal mailing address and street name

VendorCity Mailing address city

VendorState Mailing address state

VendorZip Mailing address zip

PODate Purchase order date

Identify three data risks and data controls you could use for those risks