NO$\mathrm{.}424$ An IS auditor will be testing accounts payable controls by performing data analytics on the entire population of transactions. Which of the following is MOST important for the auditor to confirm when sourcing the population data?$($A$).$ The data is taken directly from the system.$($B$).$ There is no privacy information in the data.$($C$).$ The data can be obtained in a timely manner.$($D$).$ The data analysis tools have been recently updated.