If you need to determine impacts on revenue resulting from an increase or

decrease in price and / or sales, the best option to use is a

A. database

B. Spreadsheet

Answer: B. Spreadsheet

Explanation:

In order to assess the impact from an increase or decrease in price and / or sales, is more useful to use an spreadsheet, because, even though it store values in cells, in the same way that a database could do in fields, the spreadsheet can link the values with more flexibility, using different formulae, trying different scenarios, 'what if" type questions, etcetera, not so easy to do with databases.