I am not sure how to interpret this spreadsheet. Mainly, what are "A/D" and "B/V at sale"?

You will use data: Fixed Asset Dataset Download Fixed Asset Dataset and prepare at least 5 questions that might use data analytics to solve. You must use at least two different categories:

Descriptive analytics

Diagnostic analytics

Predictive analytics

Prescriptive analytics

Your questions also must provide the answer, if you can find that. If not, you will quote as "Not enough information to answer" and explain what information is required to be able to answer the question. Here is an example table: Question Type of Data Analytics Answer If "Not Enough Information To Answer", Please Explain What is Needed How much is the highest salvage value from the list of assets? Descriptive Analytics 382,000